Staff of Ainz Ooal Gown

Hexproof
Equipped creature has Indestructible
You may pay {x} life, then target a creature in any graveyard with mana cost equal to half of {x}
rounded up, and place it on your side of the field.
If an opponent's card effect would deal damage to
you, gain half that life rounded up instead.
When this card is sent from the field to the graveyard, sacrifice all NPC creatures on the field.
Equip {9}