Void Sage

Menace, Annihilator 3000, Defender, Delve
Discard a card: Untap up to one target Plainswalker, put a Vigilance counter on up
to one target land, sacrifice up to one land creature and destroy all Ferrets and Oysters.
Whenever your opponent asks you a question about Void Sage's characteristics or abilities,
Void Sage deals 3 damage to that player and
you gain 4 life.