Gatecrash

Orzhov Guildgate enters the battlefield tapped. {T}: Add {W} or {B}.

Dimir Guildgate enters the battlefield tapped. {T}: Add {U} or {B}.

Prevent all damage that would be dealt to target creature this turn.

{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 ta...

Equipped creature gets +1/+0 and can't be blocked by creatures with flying. Equip {3} ({3}: Attach to target creature you control. Equip only as a ...

Equipped creature gets +1/+2. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

{1}, {T}: Razortip Whip deals 1 damage to target opponent or planeswalker.

{T}: Add {W} or {B}. {W}{B}: Orzhov Keyrune becomes a 1/4 white and black Thrull artifact creature with lifelink until end of turn.

When Prophetic Prism enters the battlefield, draw a card. {1}, {T}: Add one mana of any color.

Creatures you control get +2/+2 until end of turn.

{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.

{T}: Add {U} or {B}. {U}{B}: Dimir Keyrune becomes a 2/2 blue and black Horror artifact creature until end of turn and can't be blocked this turn.

{T}: Add {R} or {W}. {R}{W}: Boros Keyrune becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals bo...

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

Exile target artifact.

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.)

Battalion — Whenever Nav Squad Commandos and at least two other creatures attack, Nav Squad Commandos gets +1/+1 until end of turn. Untap it.

Enchant creature Enchanted creature gets +1/+1 and has flying and lifelink.

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

Target player puts the top four cards of their library into their graveyard. You draw a card for each creature card put into that graveyard this way.

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

Move any number of +1/+1 counters from target creature onto another target creature with the same controller.

Bloodrush — {1}{R}{G}, Discard Zhur-Taa Swine: Target attacking creature gets +5/+4 until end of turn.