Abrupt Decay can't be countered by spells or abilities.
Destroy target nonland permanent with converted mana cost 3 or less.
Reach, trample
Tap target creature you don't control.
Overload (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")
Enchant land
Whenever enchanted land becomes tapped, its controller puts the top three cards of his or her library into his or her graveyard.
Flying
Return target nonland permanent you don't control to its owner's hand.
Destroy target land. Its controller reveals cards from the top of his or her library until he or she reveals a land card, then puts those cards into his or her graveyard.
If an instant or sorcery card would be put into a graveyard from anywhere, exile it instead.
Counter target creature spell. Essence Backlash deals damage equal to that spell's power to its controller.
Instant and sorcery spells you cast cost less to cast.
At the beginning of your upkeep, populate. (Put a token onto the battlefield that's a copy of a creature token you control.)
Search your library for up to two creature cards and reveal them. Put one into your hand and the other into your graveyard. Then shuffle your library.
Enchant creature
Enchanted creature gets +2/+2 and has ": This creature gains flying until end of turn."
Whenever you cast a multicolored spell, Pyroconvergence deals 2 damage to target creature or player.
Lifelink, haste
: Stonefare Crocodile gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.)
(You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")