Whenever a controlled creature leaves the battlefield, opponents lose 1 life, adding a life drain effect
As Im leaning into noncreature spells, I want to make sure that I have a decent number of them to reliably trigger Livaans ability
If you do, Thief of Existence gains "When this creature leaves the battlefield, target opponent draws a card." When you cast this spell, exile up to one target noncreature, nonland permanent an opponent controls with mana value 4 or less
Dont forget to consider all applicable costs before finalizing your price
Considering that Lifegain is plentiful enough in black, Necropotence can quickly cause its player to grab the lead and run away with it entirely
Upgrade 6 There is a similar problem with Braids, Arisen Nightmare - the trigger is on your end step