: Target white creature gains persist until end of turn. (When it dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Creatures your opponents control lose flying until end of turn if was spent to cast this spell, and creatures you control gain flying until end of turn if was spent to cast this spell. (Do both if was spent.)
Whenever you cast a spell that's both red and white, Battlegate Mimic has base power and toughness 4/2 until end of turn and gains first strike until end of turn.
Sturdy Hatchling enters with four -1/-1 counters on it.: Sturdy Hatchling gains shroud until end of turn. (It can't be the target of spells or abilities.)Whenever you cast a green spell, remove a -1/-1 counter from Sturdy Hatchling.Whenever you cast a blue spell, remove a -1/-1 counter from Sturdy Hatchling.
HasteChroma — When Heartlash Cinder enters, it gets +X/+0 until end of turn, where X is the number of red mana symbols in the mana costs of permanents you control.
Whenever you cast a spell that's both green and blue, Shorecrasher Mimic has base power and toughness 5/3 until end of turn and gains trample until end of turn.
If was spent to cast this spell, you may have target creature get -3/-3 until end of turn. If was spent to cast this spell, you may have target creature get +3/+3 until end of turn. (Do both if was spent.)
TrampleTap an untapped red creature you control other than Impelled Giant: Impelled Giant gets +X/+0 until end of turn, where X is the power of the creature tapped this way.
When Duergar Hedge-Mage enters, if you control two or more Mountains, you may destroy target artifact.When Duergar Hedge-Mage enters, if you control two or more Plains, you may destroy target enchantment.