Ainz Ooal Gown

Menace, Hexproof, Deathtouch

Whenever a creature is destroyed, summon one
black 4/6 Death Knight token with menace.

Whenever a spell is activated or an ability is
triggered, place or remove one Spell counter on each permanent you control. Then, if you are the owner, trigger that spell or ability a second time without activating the second half of this effect.