Gatecrash

Enchant land Enchanted land has "{T}: Target creature gains flying until end of turn. Activate only as a sorcery."

Flying Each creature you control with a +1/+1 counter on it has flying.

Flying {U}: Metropolis Sprite gets +1/-1 until end of turn.

When Leyline Phantom deals combat damage, return it to its owner's hand. (Return it only if it survived combat.)

Whenever you cast your second spell each turn, Incursion Specialist gets +2/+0 until end of turn and can't be blocked this turn.

Enchant creature Enchanted creature gets -5/-0. {2}{U}: Return Agoraphobia to its owner's hand.

Destroy target blocked creature.

{T}: Add {G} or {U}. {G}{U}: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the t...

{T}: Add {R} or {G}. {R}{G}: Gruul Keyrune becomes a 3/2 red and green Beast artifact creature with trample until end of turn.

Prevent all combat damage that would be dealt to Armored Transport by creatures blocking it.

Whenever Rubblebelt Raiders attacks, put a +1/+1 counter on it for each attacking creature you control.

Flash (You may cast this spell any time you could cast an instant.)

Creatures you control have base power and toughness X/X until end of turn.

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) When Vizkopa Confessor en...

Vigilance {R}{W}: Truefire Paladin gets +2/+0 until end of turn. {R}{W}: Truefire Paladin gains first strike until end of turn.

Vigilance When Luminate Primordial enters the battlefield, for each opponent, exile up to one target creature that player controls and that player ...

Exile target creature or enchantment.

Trample, lifelink, haste At the beginning of the end step, sacrifice Spark Trooper.

Target opponent discards two cards and you gain 2 life.

Create two 2/2 white Knight creature tokens with vigilance.

Battalion — Whenever Ordruun Veteran and at least two other creatures attack, Ordruun Veteran gains double strike until end of turn. (It deals both...

Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated. At the beginning of the upkeep of ench...

Counter target spell. Create an X/X green Ooze creature token, where X is that spell's mana value.

Whenever Gruul Ragebeast or another creature enters the battlefield under your control, that creature fights target creature an opponent controls.