Gatecrash

Destroy target creature. It can't be regenerated. That creature's controller creates a 3/3 green Frog Lizard creature token.

Choose one — • Target creature gets +3/+3 until end of turn. • Permanents you control gain hexproof until end of turn. • Return target creature to ...

{1}{U}{B}: Whenever a card is put into an opponent's graveyard from anywhere this turn, that player loses 1 life. {2}{U}{B}: Target player puts the...

Enchant creature Enchanted creature has hexproof and can't be blocked by more than one creature.

({T}: Add {G} or {U}.) As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Flying Whenever Nightveil Specter deals combat damage to a player, that player exiles the top card of their library. You may play cards exiled with...

Counter target spell. Its controller puts the top two cards of their library into their graveyard.

{T}: Add {C}. {2}, {T}: Thespian's Stage becomes a copy of target land, except it has this ability.

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.) {T}, Pay 2 life: Remove a...

{1}{W}{B}: Target creature gains lifelink until end of turn. {1}{W}{B}: Whenever you gain life this turn, each opponent loses that much life.

Creatures you control get +0/+5 and gain reach until end of turn.

Double strike Bloodrush — {3}{R}{R}, Discard Wrecking Ogre: Target attacking creature gets +3/+3 and gains double strike until end of turn.

Flying When Diluvian Primordial enters the battlefield, for each opponent, you may cast up to one target instant or sorcery card from that player's...

Return all attacking creatures to their owner's hand.

Whenever an ability of equipped creature is activated, if it isn't a mana ability, copy that ability. You may choose new targets for the copy. Equi...

Creature tokens get -1/-1.

Choose target creature you control. You gain life equal to that creature's power plus its toughness.

Players can't gain life this turn. Damage can't be prevented this turn. Skullcrack deals 3 damage to target player or planeswalker.

Haste When Molten Primordial enters the battlefield, for each opponent, gain control of up to one target creature that player controls until end of...

Battalion — Whenever Boros Elite and at least two other creatures attack, Boros Elite gets +2/+2 until end of turn.

When Burning-Tree Emissary enters the battlefield, add {R}{G}.

({T}: Add {R} or {G}.) As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Enchant creature Enchanted creature gets +2/+2 and has protection from creatures.

Whenever another green creature enters the battlefield under your control, put a +1/+1 counter on target creature.