The Steamvault Hydromancer Thespia Mekgineer Steamrigger Warlord Kalithresh Hydromancer Thespia is the first boss of The Steamvault in Coilfang Reservoir. Entrance Hydromancer Thespia Abilities : Channeled ability that deals about 1500-2500 nature damage per second to anyone inside its area of effect. Get out of this as quickly as possible. : She'll randomly target a member of the party, stunning the player for 6 seconds. This is a magic debuff, so it can and should be dispelled quickly so the targeted person doesn't get caught in the lightning cloud. : Dispellable magic debuff for approximately 500 damage every 2 seconds. She has two adds as well. They're not very tough, and they should be brought down first (or banished by a Warlock) so that they're out of the way. These adds have a Frostbolt Volley ability that damages all nearby players.