FlashFlyingWhen Spell Queller enters, exile target spell with mana value 4 or less.When Spell Queller leaves the battlefield, the exiled card's owner may cast that card without paying its mana cost.
This spell costs less to cast for each instant and sorcery card in your graveyard.ProwessWhen Bedlam Reveler enters, discard your hand, then draw three cards.
TrampleWhenever Grim Flayer deals combat damage to a player, surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)Delirium — Grim Flayer gets +2/+2 as long as there are four or more card types among cards in your graveyard.
FlyingProwess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)Whenever you cast an instant or sorcery spell, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.
FlyingSacrifice three other creatures: Transform Voldaren Pariah.Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)FlyingWhen this creature transforms into Abolisher of Bloodlines, target opponent sacrifices three creatures of their choice.
FlashEmerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)When you cast this spell, tap up to four target permanents.
Whenever Bloodhall Priest enters or attacks, if you have no cards in hand, Bloodhall Priest deals 2 damage to any target.Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)