Passive: [Shadow Weaving], is a Shadow damage incremental buff. Damage is increased by 2/4/6/8/10% (note: Instant cast spells cannot apply this debuff).
Passive: [Vampiric Embrace], if a target is afflicted with this spell, Devouring Plague will additionaly heal the Priest for 15/20/25% of damage done ([Improved Vampiric Embrace] included). Total healing received is 30/35/40% of damage done.
[Mind Melt], increases the critical strike chance of periodic ticks by 3/6%.
[Improved Devouring Plague], increases periodic damage by 5/10/15% and adds a direct damage effect for 10/20/30% of the total periodic damage, for a net damage increase of 15.5/32/49.5%.
[Shadowform], increases the damage done by 15%, and reduces threat by 30%, and gives Devouring Plague (among other DoTs) to have a 100% increased critical strike damage bonus.