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评论来自 ShadowProphet

Hmm...cheaper death coils and faster rune regeneration. Sounds pretty damn awesome!

评论来自 RickWolford

I'd really like to see the math behind this.
Your forfeiting a possible depleted rune being fully regenerated. But which rune will that be? The one with only 1 second left or the one with 7 seconds left?
Also, thats only one rune. Runic corrupion applies too all currently regenating runes (Blood, Frost, and Unholy). But unless I figure out how Runic Empowerment decides which rune is refreshed, then I can't pull out the math.
But yeah, 6 less Runic Power for your Death Coil still makes this worth getting.

评论来自 698955

This talent is crazy-awesome, it really helps define the identity of an Unholy DK.
With only a moderate amount of haste and Runic Corruption proccing, your runes will refresh almost instantly. ALL OF THEM. Picture this: you use Festering Strike to change all of your Frosts/Bloods to Death runes, then use the RP generated to toss out a few Death Coils (maybe even an extra with a Sudden Doom 末日突降 proc?), then this procs and all the runes you just used start coming off cooldown. That means you can start using all of those Death runes for Scourge Strikes, which generates more RP, which means more Death Coils, which means Runic Corruption procs more often, which means you're almost never starved for runes, which means more RP generated by attacks, which means more Death Coils, which means...

See where this is going? When this scenario came up in my tests, I was able to pump out an almost constant stream of Death Coils and Scourge Strikes, interrupted only by Festering Strike to extend disease duration and convert Frost/Blood runes, refreshing my diseases entirely, and activating Dark Transformation https://www.wowhead.com/cata/spell=63560.

评论来自 ArMeDSuRvIvOr

You should try to keep a near 100% uptime on this short buff to maximize DPS. That means don't shoot Death Coils back to back because you'll overwrite it.

Use a tracking addon to maximize uptime, such as CLC DK or NeedToKnow. These help you track the duration of any buff and debuff.

The following is a simple example of how it should be done:

Death Coil > No proc? > Death Coil > RC proc'd? > No Death Coil for 3 sec > Death Coil > RC proc'd? > No Death Coil for 3 sec > Death Coil > No proc? > Death Coil

EDIT: Forget everything I've said above. With the upcoming patch (4.0.6) Runic Corruption buff will now stack. That means you can now shoot Death Coils back to back without having to worry about it overwriting. Why? Because now everytime Runic Corruption procs, it will add 3 seconds to your current RC buff. I'm leaving what I said above for posterity! :P

"Runic Corruption procs while the aura is already active now add 3 seconds to the existing aura duration, instead of simply refreshing/overwriting the existing aura."

It's a nice quality of life "buff".

评论来自 696500

This only has a 45% chance to proc.

评论来自 175315

As of MoP, most of this comment is irrelevant. This talent seems nomerically inferior to Runic Empowerment, but more steady and suitable for rotations
I think it´s time for some maths....

*****WARNIG: I WILL USE APPROXIMATE NUMBERS FOR MY MATHS, SO THEY MAY NOT BE 100% CORRECT*****

RE without this talent gives you 1 rune immiadetelly...

With this talent, it generates 30% of 3 runes (good DK should have a rune of each type off) over 3 seconds... That is 90% of 1 rune. You can be unlucky and get this procced during firs proc if you DC 2 times in a row, but thi is avoidable (by not casting them in a row, obviously), so I won´t bother

BUT this talent also reduces cost of DC, more DCs = more REs = more runes = EVEN MORE DCs = EVEN MORE REs ........

This allows you to use 15% more DCs. It´s 15% more RE procs. It total, you´ll have 3.5% more runes trought RE.

3.5% more RE procs means 0.875% more DCs, that is 0.39375% more REs, that is 0.3% more DCs,... (this should lead to infinite decimal expasion)

In short: This talent IS worth taking. In addition to the maths (who read it anyway? :P), this is more practical because it is friendlier to rotations. If you didin´t read the highlighted numbers, this gives you about 3.5% more rune-costing abilites and 15.875% more Death Coils

Hope this helps

note: Even though this talent is good, rank 1 just sucks. It´s not even better than nothing, because it, in fact, cripples you. If you plan to take this talent, you shoul spare 1 poit and take rank 2 immadetelly.

评论来自 Boshnak

Well, it replaces the ability to re-activate a rune and might be worded something like this;

When you use your Death Coil, Frost Strike, or Rune Strike ability, you have a 45% chance to increase your rune regeneration rate by 100% for 3 sec.

评论来自 Scabies

That means don't shoot Death Coils back to back because you'll overwrite it.

not anymore---
+ Runic Corruption procs while the aura is already active now add 3 seconds to the existing aura duration, instead of simply refreshing/overwriting the existing aura.
(406 PTR notes as of 1/7/11)

which means fights that you can soak a lot of runic power through Improved AMS give you the opportunity to stack up a ton of quick rune cycles, as opposed to holding on to deathcoils and possibly wasting gained RP. This mechanic can keep you chugging during fights similar to Grand Vizier Ertan (vortex pinnacle) where he deals magic damage and slows down your attack speed and other cooldowns.

评论来自 1005327

in mists i believe this talent will be significantly better than the other two choices.

blood tap seems to be a complicated way to execute the process of rune regeneration, may be better for pvp because of the ability to be bursty.

runic empowerment, the standard for most deathknights, is mathmatically weaker because of the randomness of it, depleting a rune you may or may not want.

runic corruption runs much smoother than the other two streamlining the process and seamlessly speeding up your rotation rather than giving you one random one that may or may not work into your rotation.

this is all of course my interpretation, and may be subject to brain failure and or bias.

评论来自 746315

Which is best in MoP, 活力分流, 符文强化, or 符文腐蚀? This post will give a simple break down of Runic Corruption to let you see if it's the best choice for you.

Runic Corruption's duration is shortened proportionately by haste effects (bloodlust, haste rating, etc). This makes all 3 scale evenly with haste. Assuming it activates and you receive the full benefit of the regeneration boost, it will regenerate 30% of 3 runes. This will yield an average of 40.5% of a rune per Death Coil/Frost Strike/Rune Strike.

Runic Corruption offers slightly higher rune regen than Blood Tap and can distribute rune regen over blood, frost, and unholy runes, but is proc driven.

评论来自 rodalpho

Rune Regeneration Talents
活力分流 is worth 40% of a Death Rune.
符文腐蚀 is worth 40.5% of a rune, or really 13.5% of all three refreshing runes.
符文强化 is worth 45% of a fully depleted rune.

Comparison
活力分流 is just as efficient as 符文腐蚀 but gives a Death Rune. It is slightly less efficient than 符文强化, but does not need to be gamed.

All three talents offer nearly identical performance, to very small tolerances. DPS specs can best use all three talents passively. Active use through gamed 符文强化 or manual 活力分流 is not rewarded with extra performance. These talents should only be actively used if you personally enjoy doing so.

Recommendations
Unholy spec should use macroed 活力分流. Unholy can't game 符文强化 since it relies on 脓疮打击 to extend disease durations and trigger Death runes via 收割. Blood Tap also allows much higher uptime and smooths transition to and from AE by masking orphan Frost runes. Macroing is a <0.6% DPS loss for normal and Festerblight Unholy assuming perfect execution.

2H Frost spec should use macroed 活力分流. It can use 符文强化, but Blood Tap offers additional flexibility and identical performance. Any rune can be used to 湮没, so it does not need to game 符文强化 and could use 符文腐蚀 or 活力分流 on single-targets. Frost can game 符文强化 against Unholy runes in AE scenarios, and 符文强化 is technically slightly more efficient than the alternatives, but in practice it is not worth doing.

DW Frost spec should use macroed 活力分流. Macroing is a <1% DPS loss, again with perfect execution.

Blood spec should use 活力分流. Ideally this should not macroed so you can pool runes for a clutch 灵界打击, but macroing is not the wrong answer here either. 符文腐蚀 is also a completely valid and popular choice trading off control for more consistent damage mitigation and consistently paired runes. 符文强化 is also valid and offers the most 灵界打击s over time, but most tanks prefer the alternatives for control/flexibility or consistency.

Runic Corruption Duration
符文腐蚀 buff duration is calculated as follows.

* 0.3

This means it no longer double-dips on haste. The real duration shows up in the tooltip in your talent panel as well.

The Blood Tap Macro
Death Knights can macro Blood Tap into their spec's runic power ability. This is a tiny performance loss, but that assumes perfect execution so using the macro makes sense for most players. Replace 凋零缠绕 with your spec's preferred ability.

#showtooltip
/startattack
/use Death Coil
/use Blood Tap

评论来自 GibbleFenwick

It's very obvious that 符文腐蚀(Rank1) and 符文腐蚀(Rank 2) always benefit 凋零缠绕 by reducing its Runic Power cost.
* Without the talent, 40 RP is equivalent to exactly 1 Death Coil.
* At rank 1, 40 RP is already 3/37 = 8.1% on the way towards a second Death Coil.
* At rank 2, 40 RP is already 6/34 = 17.6% on the way towards a second Death Coil.

But it's less obvious how the secondary effect stacks up mathematically against 符文强化, which it modifies.
Untalented, a fully depleted Rune will take 10s to activate. So Runic Empowerment saves 10s.
Runic Corruption replaces that, and each of up to 3 partially depleted Runes will briefly regenerate at an accelerated rate before returning to the normal rate.

Now there is something to be discussed about possibility of wasted procs/regen time.
* If both Runes of any type are already active when (Corrupted) Empowerment procs, some regeneration benefit is lost. But you can reduce waste by immediately consuming a Rune after the proc.
* If you don't have any fully depleted Runes when (Normal) Empowerment procs, the potential 10s benefit is entirely wasted.
But since you can theoretically manage/delay Death Coils until procs wouldn't be wasteful, this analysis will assume full benefit at all times.

Let's start with the baseline of 0 Haste (which would otherwise speed up Rune activation):
Untalented, as mentioned earlier saves a full 10s of regen time.
Runic Corruption regenerates faster for 3s. With a base regen rate of 1.
* Rank 1 regenerates 50% faster. I.e. At 1.5/s for 3s and an additional 1/s until activated. So those 3 seconds save 0.5*3 seconds per Rune. Or up to 4.5s
* Rank 2 regenerates 100% faster. Which save 1*3 seconds per Rune. Or up to 9s.

At first glance this looks quite bad for Runic Corruption.
But reminder: Haste affects Rune regeneration rate! So we need to factor that into our calculations.
Also note that Runic Empowerment/Corruption procs changes are applied after (i.e. compounded with) other Haste benefits.

. Haste: 0% 5% 10% 15% 20%
Haste Regen Rate 1 1.05 1.1 1.15 1.2
Regen Time 10s 9.52s 9.09s 8.696s 8.33s

Rank 1 Rate 1.5 1.575 1.65 1.725 1.8
Saves 0.5 0.525 0.55 0.575 0.6
Rank 1 Saves (Max) 4.5s 4.725s 4.95s 5.175s 5.4s

Rank 2 Rate 2 2.1 2.2 2.3 2.4
Saves 1 1.05 1.1 1.15 1.2
Rank 2 Saves (Max) 9s 9.45s 9.9s 10.35s 10.8s

You'll see from the table above that normal Runic Empowerment actually suffers diminishing benefits as Haste increases.
Whereas Runic Corruption improves with Haste!
Rank 2 actually surpasses untalented with as little as 5.5% haste. (And 邪恶灵气 starts at 10%)
Unfortunately Rank 1 requires much more haste to surpass the normal Runic Empowerment.
Making this one of those talents where you really don't want to sacrifice max ranks to spend points elsewhere.

链接

符文腐蚀

符文腐蚀

天赋

使你凋零缠绕所耗符文能量降低6点，并使你的符文强化技能不再刷新一个耗尽的符文，而是使你的符文回复速度提高100%，持续3秒。

法术细节

持续时间

n/a

类型

暗影

机制

n/a

驱散类型

n/a

GCD目录

n/a

成本

无

范围

0码 (自身)

施法时间

瞬发

冷却

n/a

GCD

0秒

效果 #1

Apply Aura：Dummy
价值：100
PVP 倍率：1
服务器端脚本

效果 #2

Apply Aura：Modifies Power Cost （14）
价值：-60
PVP 倍率：1
受影响法术:

	凋零缠绕

标记

[Is Ability]
被动技能
隐藏光环
隐藏施法时间

符文腐蚀

魔法增益

法术细节

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