Ævi IMyrkri

: Whenever another planeswalker is destroyed, choose one of its activated abilities, Ævi IMyrkri gains that ability.
+1: Target creature you control gets deathtouch, flying, lifelink, first strike, hexproof, or trample untill end of turn.
0: Create a token that’s a copy of target creature, except it has base power and toughness 1/1 and it’s a Nightmare in addition to its other types.