Gatecrash

Counter target spell unless its controller pays {X}, where X is the greatest power among creatures you control.

{B}: Gateway Shade gets +1/+1 until end of turn. Tap an untapped Gate you control: Gateway Shade gets +2/+2 until end of turn.

When Dinrova Horror enters the battlefield, return target permanent to its owner's hand, then that player discards a card.

{T}: Draw a card, then exile a card from your hand face down. You may look at cards exiled with Bane Alley Broker. {U}{B}, {T}: Return a card exi...

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

Target creature gets +1/+1 and gains flying and first strike until end of turn.

{3}{W}{B}{B}, {T}, Sacrifice this creature: Return a card named Deathpact Angel from your graveyard to the battlefield.

Whenever another black creature enters the battlefield under your control, target creature gains intimidate until end of turn. (It can't be blocked...

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

Put a +1/+1 counter on target creature and untap it.

Battalion — Whenever Firefist Striker and at least two other creatures attack, target creature can't block this turn.

Enchant creature Enchanted creature gets +3/+0 and has menace.

Flying

When Mortus Strider dies, return it to its owner's hand.

Flying

Target land becomes a 3/3 Elemental creature with flying until end of turn. It's still a land.

Tap an untapped Gate you control: Crackling Perimeter deals 1 damage to each opponent.

When Obzedat, Ghost Council enters the battlefield, target opponent loses 2 life and you gain 2 life. At the beginning of your end step, you may e...

Enchant land Enchanted land has "{T}, Discard a card: Draw a card."

Whenever High Priest of Penance is dealt damage, you may destroy target nonland permanent.

{1}{G}: Frilled Oculus gets +2/+2 until end of turn. Activate only once each turn.

Flying When Mindeye Drake dies, target player mills five cards.

{B}: Regenerate Dutiful Thrull.

Defender Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature,...