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Commentaire de Shaerazade

Voici quelques explications pour la réalisation de ce haut-fait.

Au Laboratoire de Mardivas (coordonnées de l'entrée de la grotte : 60.5 31), il existe une quête hebdomadaire Le Laboratoire de Mardivas où vous pouvez invoquer un élémentaire et le vaincre.
Dans Nazjatar, vous pouvez loot des composants arcaniques ; Eau minéralisée étrange Eau (cristaux benthiques) - Sédiment océanique étrange Terre (cristaux lithiques) - Pierre volcanique étrange Feu (cristaux pyroclasmiques) ; qui peuvent être utilisés au laboratoire pour créer différentes créatures.

Dans le laboratoire se trouve 6 cristaux sur lesquels vous pouvez placer les composants, 3 petit.s cristaux et 3 grands cristaux. Pour chaque invocation vous pouvez ajouter un composant sur l'un des petit.s cristaux et sur l'un des grands cristaux. Après avoir entré la combinaison souhaitée (ou nulle), vous créez un élémentaire et vous confirmer ensuite votre choix avec l'amalgamateur d'essence élémentaire. Vous l'aurez compris, il faudra donc 13 semaines minimum pour pouvoir réalisé chaque combinaison et tué les élémentaires associés.

Voici les combinaisons et les adds qu'elles invoquent :

Aucun composant = Amalgame arcanique
Petit cristal Eau = Amalgame aqueux
Petit cristal Terre = Amalgame poussiéreux
Petit cristal Feu = Amalgame ardent

Petit cristal Eau, Grand cristal Eau = Osgen
Petit cristal Eau, Grand cristal Terre = Zomera
Petit cristal Eau, Grand cristal Feu = Omus

Petit cristal Terre, Grand cristal Eau = Rejeton de Talgos
Petit cristal Terre, Grand cristal Terre = Héraut de Talgos
Petit cristal Terre, Grand cristal Feu = Talgos l'Éternel

Petit cristal Feu, Grand cristal Eau = Xue
Petit cristal Feu, Grand cristal Terre = Moghiea
Petit cristal Feu, Grand cristal Feu = Ungormath

Bonne chance :)

Si ce commentaire vous a été utile, n'hésitez pas à le up, c'est toujours apprécié !

Commentaire de Herlehos

Chaque semaine, dans le Laboratoire de Mardivas (situé aux coordonnées 60.6, 31.6), une quête vous demandera d'invoquer et d'affronter un mini-boss.

Par défaut, c'est l'Amalgame arcanique qui sera invoquée.

Pour pouvoir affronter les autres ennemis, vous devrez récupérer différents composants à Nazjatar, puis les placer sur les cristaux du laboratoire afin de créer les différentes combinaisons que voici :

Petit cristal // Grand cristal	Aucun	Eau minéralisée étrange	Pierre volcanique étrange	Sédiment océanique étrange
Aucun	Amalgame arcanique	-	-	-
Eau minéralisée étrange	Amalgame aqueux	Osgen	Omus	Zoméra
Pierre volcanique étrange	Amalgame ardent	Xue	Ungormath	Moghiea
Sédiment océanique étrange	Amalgame poussiéreux	Rejeton de Talgos	Talgos l'Éternel	Héraut de Talgos

Au total, il y a 13 monstres, vous aurez donc besoin de 13 semaines pour pouvoir tous les affronter.

Commentaire de Myrti

À noter que lorsque vous entrez dans la grotte pour accomplir la quête hebdomadaire, vous entrez dans une phase solo et vous ne pouvez rejoindre de groupe ni en créer pour mettre votre choix à disposition des autres, ou profiter de celui des autres. Pas moyen de contourner l'écueil des 13 semaines, donc.

Commentaire de cfmreggae

Si comme moi, vous utilisez le racial gobelin pour prendre vos items en banque, depuis la grotte,
faites /reload si les pylônes ne sont pas cliquables.

Commentaires

Commentaire de Neryssa

So, how this achievement works - At the Laboratory of Mardivas, there is a weekly quest (Le laboratoire de Mardivas) where you can summon an elemental and defeat it. Sometimes mobs in Nazjatar can drop Arcane Reagents that can be used at the laboratory to create different creatures: Pierre volcanique étrange (which I will be referring to as Fire), Eau minéralisée étrange (Water) and Sédiment océanique étrange (Sand). Benthic items with the Instincts élémentaires effect grant an increased chance of looting these reagents from Nazjatar mobs.

There are 6 crystals where you can input reagents on, 3 greater crystals and 3 smaller crystals, and for each creation, you can add a reagent to either 1 smaller crystal, or 1 smaller and 1 greater crystal. After inputting any combination you'd like (or none at all), you create the elemental by confirming your choice in the Essence Amalgamator next to the crystal clusters.

This achievement requires you to invoke and defeat every single combination of elementals that can be created in the laboratory. You can only summon an elemental once a week yourself (if you die, the elemental despawns, but you can simply re-create the creature in the essence amalgamator, not losing your reagents in the process). As you get phased out of groups when on this quest, this will require 13 weeks of summons.

No reagent = Arcane Amalgamation
Small Water = Watery Amalgamation
Small Fire = Burning Amalgamation
Small Sand = Dusty Amalgamation
Small Sand, Great Sand = Herald of Salgos
Small Sand, Great Water = Spawn of Salgos
Small Sand, Great Fire = Salgos the Eternal
Small Water, Great Water = Osgen
Small Water, Great Sand = Zomera
Small Water, Great Fire = Omus
Small Fire, Great Fire = Ungormath
Small Fire, Great Water = Xue
Small Fire, Great Sand = Moghiea(##RESPBREAK##)272##DELIM##Neryssa##DELIM##

Commentaire de ProdromusHarv

Well, I guess the earliest you can get the Crab mount is after 13 weeks, because the quest is weekly and you need to kill all possible spawns.

Commentaire de Slavrix

The Mardivas's Laboratory zone is solo phased, so it appears that you cannot tag other peoples mobs in order to get credit.

Commentaire de Gulver

Attempted to kill an creation then abandon quest to see if I could retake the quest and summon a different one.

Upon reacquiring the quest, I immediately got quest completion credit and still wasn't able to use the crystals again. Look like we can't do it in a single week that way

Commentaire de Phalock

If you've already completed Le laboratoire de Mardivas for the week, you won't be able to use the Arcane Reagents to do anything inside Mad Mardivas's Laboratory.

So after the reset each week, don't just waltz in there and click past the dialogs to complete the quest -- you'll just wind up with Amalgame arcanique.

One other tip: Arcane Reagents are not soulbound, so keep them all on your bank alt until you're ready to use one or two on reset day.

Commentaire de pauladin

Entrace to his cave is at the eastern end of Azsh'ari Terrace in Nazjatar:

/way Nazjatar 60.66 31.60 Mardivas's Laboratory (Periodic Destruction)

The easiest way to reach him is to take the road north into the Azsh'ari Terrace, and when the road forks: just go straight and jump down off the cliff:

https://i.imgur.com/Xx6SM6v.jpg

Lesser \| Greater	(none)	Benthic / Water Eau minéralisée étrange	Pyroclasmic / Fire Pierre volcanique étrange	Lithic / Sand Sédiment océanique étrange
(none)	Amalgame arcanique	n/a	n/a	n/a
Benthic / Water Eau minéralisée étrange	Amalgame aqueux	Osgen	Omus	Zoméra
Pyroclasmic / Fire Pierre volcanique étrange	Amalgame ardent	Xue	Ungormath	Moghiea
Lithic / Sand Sédiment océanique étrange	Amalgame poussiéreux	Rejeton de Talgos	Talgos l'Éternel	Héraut de Talgos

Commentaire de nytetears

I feel stupid for having to ask this but how do you input the items to change the creature summoned? I cant click on the items or the crystals

Commentaire de Maantos

I feel slow for not realizing this earlier but if you're confused like I was (and not phased/bugged), you have to accept the weekly quest first, THEN you can interact with the crystals if you have the items in your inventory BEFORE interacting with the amalgamator.

Commentaire de Lucetia2896

This achievement is a part of the meta Usurpateur des mers. You use need the below items in conjunction with crystals to spawn the below mobs using the following combinations.

Coordinates to the cave are: /way Nazjatar 60.31 30.52 Mardivas's Laboratory

The mobs for Le laboratoire de Mardivas seem to drop ~2-3 Perle de mana prismatique and the final quest turn in giving 5 Perle de mana prismatique. If you are unsure if you have done it this week you can copy and paste this into your chat log. If "true" is returned it has been completed. If it states "false" then the quest hasn't been done. /script print(IsQuestFlaggedCompleted(55121))

Arcanocristal benthique inférieur and Arcanocristal benthique supérieur requires Eau minéralisée étrange each.
Arcanocristal lithique inférieur and Arcanocristal lithique supérieur requires Sédiment océanique étrange each.
Arcanocristal pyroclasmique inférieur and Arcanocristal pyroclasmique supérieur requires Pierre volcanique étrange each.

Lesser Arcanocrystal	Greater Arcanocrystal	Spawn
None	None	Amalgame arcanique
Arcanocristal benthique inférieur	None	Amalgame aqueux
Arcanocristal benthique inférieur	Arcanocristal benthique supérieur	Osgen
Arcanocristal benthique inférieur	Arcanocristal lithique supérieur	Zoméra
Arcanocristal benthique inférieur	Arcanocristal pyroclasmique supérieur	Omus
Arcanocristal lithique inférieur	None	Amalgame poussiéreux
Arcanocristal lithique inférieur	Arcanocristal benthique supérieur	Rejeton de Talgos
Arcanocristal lithique inférieur	Arcanocristal lithique supérieur	Héraut de Talgos
Arcanocristal lithique inférieur	Arcanocristal pyroclasmique supérieur	Talgos l'Éternel
Arcanocristal pyroclasmique inférieur	None	Amalgame ardent
Arcanocristal pyroclasmique inférieur	Arcanocristal benthique supérieur	Xue
Arcanocristal pyroclasmique inférieur	Arcanocristal lithique supérieur	Moghiea
Arcanocristal pyroclasmique inférieur	Arcanocristal pyroclasmique supérieur	Ungormath

Commentaire de Zillion2010

It should be noted that the greater crystals will only be clickable after you use one of the lesser crystals. So if you're trying to figure out why it won't let you use the greater crystals, that's why.

Commentaire de Shoten5

Went there today to check another off my list but it wouldnt let me put in the reagents. Forced me to summon the arcane variation which I had already killed. Anyone know why?

Commentaire de Gwiez

Combining pauladin's table with reidsb's loot list from other pages:

Lesser \| Greater	(none)	... Benthic / Water Eau minéralisée étrange	... Pyroclasmic / Fire Pierre volcanique étrange	... Lithic / Sand Sédiment océanique étrange
(none)	Amalgame arcanique Fourre-tout de Mardivas unanimement loué Magnifique sacoche de dessalement de Mardivas	n/a	n/a	n/a
benthic / water ... Eau minéralisée étrange	Amalgame aqueux Parchemin des flots tumultueux	Osgen Glaive des remous	Omus Tranchoir d’Omus Technique : Glyphe de furie de vapeur	Zoméra Écorcheuse en cristal imprégnée d’azérite
pyroclasmic / fire ... Pierre volcanique étrange	Amalgame ardent Arc long igné	Xue Hallebarde pyroclastique Technique : Glyphe de furie de vapeur	Ungormath Baguette des marées de malveillance	Moghiea Grand bâton shirakess majestueux
lithic / sand ... Sédiment océanique étrange	Amalgame poussiéreux Rempart à pointes de corail	Rejeton de Talgos Estramaçon tranche-corail	Talgos l'Éternel Cogneur explosif de Talgos	Héraut de Talgos Griffe de béhémoth des abysses

Commentaire de Luxiferus

Guys, if u can't use the crystals, try using /reload that works for me, making the crystals clickable again!

Commentaire de Bahthalend

I thought maxing out the followers was going to be the naz achievement that would take the longest but i didn't really think about how many names are on this list and they each represent a week.......I'll have the followers done well before this one is complete.

Commentaire de serpentea

Anyone know if you can get credit for killing someone else's summon after you have completed the quest?

Commentaire de sipollo

I'm using the following macro to show the status of the Mardivas lab weekly quest.

It shows if you've opened the quests up, if you still need to do the weekly quest or if you're done for the week.

/run if IsQuestFlaggedCompleted(57086) then print(IsQuestFlaggedCompleted(55121) and "Mardivas: \124cffff0000Done" or "Mardiva: \124cff00ff00Available") else print "Mardivas: \124cffff0000Not opened" end

Commentaire de FAdraven

in order to more easily track your progress on this and see which arcanocrystal combinations are still required, you can run the following:

/run m={'none','L MW','L VR','L OS','L MW G OS','L MW G VR','L MW G MW','L VR G OS','L VR G MW','L VR G VR','L OS G MW','L OS G OS','L OS G VR'}
/run d=IsQuestFlaggedCompleted(55121)
/run if not d then for i=1,13 do n,_,c=GetAchievementCriteriaInfo(13699,i) if not c then print(n,m) end end else print('mardivas done') end

if you have TomTom you can use this instead to also add a waypoint to the cave entrance when appropriate:

/run m={'none','L MW','L VR','L OS','L MW G OS','L MW G VR','L MW G MW','L VR G OS','L VR G MW','L VR G VR','L OS G MW','L OS G OS','L OS G VR'}
/run d=IsQuestFlaggedCompleted(55121)
/run if not d then w=false for i=1,13 do n,_,c=GetAchievementCriteriaInfo(13699,i) if not c then print(n,m) w=true end end if w then hash_SlashCmdList(SecureCmdOptionParse('Nazjatar 60.7 32.1')) end else print('mardivas done') end

you can run the lines individually, using Paste / CopyPasta, or with an extended macro using Macro Toolkit.

the macro will output the following:
if you still need to slay a creation for the achievement it will be listed along with the elements required for each one.
L = lesser arcanocrystal
G = greater arcanocrystal

MW = Eau minéralisée étrange required for the benthic arcanocrystals
OS = Sédiment océanique étrange required for the lithic arcanocrystals
VR = Pierre volcanique étrange required for the pyroclasmic arcanocrystals

for example, salgos the eternal will output "L OS G VR" which means it requires activating the lesser lithic arcanocrystal with Sédiment océanique étrange and the greater pyroclasmic arcanocrystal with Pierre volcanique étrange.

if you've already completed Le laboratoire de Mardivas for the week it will just display "mardivas done".

if you haven't completed Le laboratoire de Mardivas for the week but already completed the achievement on this character nothing will be displayed.

Commentaire de aernath

I made "Small Sand, Great Fire" like Neryssa's list has correctly summoned all other elementals for me for 12 weeks expecting Salgos the Eternal as the last boss, but... Dusty Amalgamation procced.

Now I have to wait one more week without knowing if I'll ever get the next one right.
By the way I'm %100 sure I activated shards correct, I was recording a video for it and I checked it from there again to be sure.

I guess it's ticket time...

*UPDATE:
Ticket did no good, GM said they can't reset quests so I posted it on forums, that also got zero attention.
So I patiently waited, did the same thing this week and it happened. I have no idea why it didn't happen last week.
Anyways, got my Side Walking Crab Mount at last, I will now let haters hate and keep downvoting the $%^& out of this comment ;b

Commentaire de Evenuel

To complete this achievement you will need in total:

You can sell excess items on AH, unless You farm transmog items and need particular bosses to kill over and over again..

Commentaire de Qisa

Think you can't defeat these creatures solo? You can't bring other players in with you, but that doesn't mean you can't get help.

First and foremost, bring your Nazjatar buddy from Newhome. Once they've been leveled up a bit, they can be a big help.

Second, I had acquired a couple items from my adventures in Nazjatar that summoned elemental companions. Pop one of those just before you pull. If you don't have one, talk to an inscriptionist or check the auction house for blood contracts which also give you a combat ally for a time.

Third, and my personal favorite, are Mechagon blueprint items. A portable fire turret does a fair amount of damage if you keep the mob near it. And I'm shocked I don't see more people using the Annoy-a-Tron Gang. It's just a little swarm of annoying bots that taunt mobs like a tank, so you're free to stand back and blast away unmolested! And if one Gang goes down, just drop another!

Using these tips, I've blasted through the list. This quest is one of the first things I do after the Tuesday reset. Today I killed one of the mobs with 1.9 million hit points and still had 75% of my health left at the end.

Hope this helps!

Commentaire de megamart

If you cannot find any quests in the laboratory, then you need to get Arcanocristal benthique inférieur from mobs in Nazjatar. This will give you access to complete the weekly quests.

Commentaire de joker102877

Access to Mardivas' Labratory and completion of the achievement Periodic Destruction begins with completing L’héritage du mage dément, and leads to opening up the weekly quest Le laboratoire de Mardivas, in which you will have to summon various elementals over the course of 13 weeks. You may summon one elemental per week by, either activating the Amalgamateur d'essence élémentaire alone, or activating various combinations of the lesser and greater Arcanocrystals, using Eau minéralisée étrange, Pierre volcanique étrange, and Sédiment océanique étrange along with the Amalgamateur d'essence élémentaire, and completion of the quest grants 10 Perle de mana prismatique. Activating the Amalgamator will summon the elemental and lock out until the weekly server reset. Each elemental also has a chance to drop various rare and epic loot. I'm not sure how other classes fare, but I completed all elementals as an Unholy Death Knight, never bothering to switch to Blood spec.

To Summon:	Use Item(s):	To Activate:
Arcane Amalgamation	None	Amalgamateur d'essence élémentaire
Watery Amalgamation	Eau minéralisée étrange	Arcanocristal benthique inférieur
Burning Amalgamation	Pierre volcanique étrange	Arcanocristal pyroclasmique inférieur
Dusty Amalgamation	Sédiment océanique étrange	Arcanocristal lithique inférieur
Zomera	Eau minéralisée étrange Sédiment océanique étrange	Arcanocristal benthique inférieur Arcanocristal lithique supérieur
Omus	Eau minéralisée étrange Pierre volcanique étrange	Arcanocristal benthique inférieur Arcanocristal pyroclasmique supérieur
Osgen	Eau minéralisée étrange Eau minéralisée étrange	Arcanocristal benthique inférieur Arcanocristal benthique supérieur
Moghiea	Pierre volcanique étrange Sédiment océanique étrange	Arcanocristal pyroclasmique inférieur Arcanocristal lithique supérieur
Xue	Pierre volcanique étrange Eau minéralisée étrange	Arcanocristal pyroclasmique inférieur Arcanocristal benthique supérieur
Ungormath	Pierre volcanique étrange Pierre volcanique étrange	Arcanocristal pyroclasmique inférieur Arcanocristal pyroclasmique supérieur
Spawn of Salgos	Sédiment océanique étrange Eau minéralisée étrange	Arcanocristal lithique inférieur Arcanocristal benthique supérieur
Herald of Salgos	Sédiment océanique étrange Sédiment océanique étrange	Arcanocristal lithique inférieur Arcanocristal lithique supérieur
Salgos the Eternal	Sédiment océanique étrange Pierre volcanique étrange	Arcanocristal lithique inférieur Arcanocristal pyroclasmique supérieur

Commentaire de NoobTank

My attempt to squeeze it into a standard macro (255 characters). It tells you which crystals to click on (e.g. "LL" means "Lesser Lithic"), not which item is required (I assume you have a small pile of them).

Remember to check that the crystal is activated (sometimes it says "Spell not found" instead).
/run for i,s in pairs({'-','LB','LP','LL','LB GL','LB GP','LB GB','LP GL','LP GB','LP GP','LL GB','LL GL','LL GP'})do local n,_,c=GetAchievementCriteriaInfo(13699,i)if not c then print(n,s)end end

Or to only print it if it's not done for this week (slightly untested):
/run if IsQuestFlaggedCompleted(55121)then print('dun')else for i,s in pairs({'-','LB','LP','LL','LB GL','LB GP','LB GB','LP GL','LP GB','LP GP','LL GB','LL GL','LL GP'})do local n,_,c=GetAchievementCriteriaInfo(13699,i)if not c then print(n,s)end end end

Commentaire de desiday

Cool one liner.

Assuming you have TomTom installed, you can copy and paste this one line command into your chat window or into a macro.

The command will do the following:

Check to see if you've already completed the weekly quest.
If you have completed the quest for the week then you'll see a green message,
If not then, then you'll see a red message, and the script will attempt to create a waypoint on the Nazjatar map.

The command can be run while your toon is anywhere.

TomTom will only allow you to create a single copy of the way point, so if you run this command multiple times then subsequent runs will not have the way point message from TomTom.

/run if IsQuestFlaggedCompleted(55121)==true then print("\124cFF00FF00Mardivas's Lab completed\124r") else print("\124cFFFF0000Mardivas's Lab not completed. Setting waypoint.\124r") SlashCmdList.TOMTOM_WAY("Nazjatar 60.31 30.52 Mardivas's Lab") end

Commentaire de Mikeyj23

Did this get taken out? I am not able to do it now and I am on my final one..

Commentaire de Katamai

This achievement is not fun, it's not engaging, it's pure and simple forcing the player to pay for 4 months. A cynic would say that needing 13 weeks (instead of 12) was just so the player would have to subscribe for an extra month just to get the last kill.

I get and support idea that some things should be earned, but the level of engagement for this achievement is as bad as opening a mobile app, tapping a button and logging out. As someone who was rarely playing in BFA, having to wait for months to complete the Undersea Usurper, this is extremely frustrating.

Commentaire de punanan

currently 8/13, spawned the wrong thing this week, hatin life rn

Commentaire de navycush81

I was wondering if we could do this in a party, like everyone choose a different guy and kill him or do you have to do it as the quest?

Commentaire de newvenari

Does anybody know if you can abandon the quest AFTER killing the mob, so you can reset the crystals and summon another one, and get these all done in one day?

Commentaire de Dinacti

I tried cheating this quest in order to get more than 1 checkmark per week, turns out when you enter the cave to summon the mob, you get phased into a special shard and unable to see or interact with any other player, so it can't be used to kill other player's spawn to speed up the achievement grind

Commentaire de zecmo

~~I wonder if this achievement will be~~ Yes! This achievement IS combined across alts with the Warband update.
~~Prepping just in case~~ Happy I prepped. : D

No more 13 weeks... can complete in one week with enough alts and effort.

[Note: if you want do this, at the time of writing this, for me each alt needed to progress through Nazjatar quests, have the Heart of Azeroth, and unlock the world quests to easily get the Lesser Benthic Arcanocrystal to unlock the The Laboratory of Mardivas quest.

Liens

Destruction périodique

Vaincre toutes les créations du laboratoire de Mardivas à Nazjatar.

Critères

	Amalgame arcanique (1)
	Amalgame ardent (1)
	Zoméra (1)
	Osgen (1)
	Xue (1)
	Rejeton de Talgos (1)
	Talgos l’Éternel (1)

	Amalgame aqueux (1)
	Amalgame poussiéreux (1)
	Omus (1)
	Moghiea (1)
	Ungormath (1)
	Héraut de Talgos (1)

NPCScan

Téléchargements d'informations et d'addons pour NPCScan

/npcscan add 155139 Amalgame arcanique
/npcscan add 150846 Amalgame aqueux
/npcscan add 150926 Amalgame ardent
/npcscan add 150862 Amalgame poussiéreux
/npcscan add 150848 Zoméra
/npcscan add 151157 Omus
/npcscan add 150856 Osgen
/npcscan add 150928 Moghiea
/npcscan add 150927 Xue
/npcscan add 151155 Ungormath
/npcscan add 150863 Rejeton de Talgos
/npcscan add 150864 Héraut de Talgos
/npcscan add 151154 Talgos l’Éternel (Talgos l'Éternel)

TomTom

Téléchargements d'informations et d'addons pour TomTom

/way Nazjatar 59.6 34.2 Amalgame arcanique
/way Nazjatar 59.6 34.2 Amalgame aqueux
/way Nazjatar 59.8 34.2 Amalgame ardent
/way Nazjatar 59.8 34.2 Amalgame poussiéreux
/way Nazjatar 59.6 34.4 Zoméra
/way Nazjatar 59.6 34.2 Omus
/way Nazjatar 59.6 34.2 Osgen
/way Nazjatar 59.6 34.2 Moghiea
/way Nazjatar 59.6 34.2 Xue
/way Nazjatar 59.6 34.2 Ungormath
/way Nazjatar 59.6 34.2 Rejeton de Talgos
/way Nazjatar 59.6 34.2 Héraut de Talgos
/way Nazjatar 59.6 34.2 Talgos l’Éternel (Talgos l'Éternel)

Guides

Comprehensive Nazjatar Guide

Destruction périodique

Critères

NPCScan

TomTom

Guides

Informations connexes

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