Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Destroy all nontoken creatures.
Reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)When Ainok Survivalist is turned face up, destroy target artifact or enchantment an opponent controls.
FlyingMorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)When Icefeather Aven is turned face up, you may return another target creature to its owner's hand.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)When Kheru Spellsnatcher is turned face up, counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may cast that card without paying its mana cost for as long as it remains exiled.
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.)
Sculptures you control can't attack or block.At the beginning of your end step, create a colorless Sculpture artifact creature token with "This creature's power and toughness are each equal to the number of Sculptures you control."
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)When Skinthinner is turned face up, destroy target nonblack creature. It can't be regenerated.
All Saprolings get +1/+1.Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)When Thelonite Hermit is turned face up, create four 1/1 green Saproling creature tokens.