Boxing Day

When Maulfist Doorbuster enters the battlefield, you get {E}{E} (two energy counters). Whenever Maulfist Doorbuster attacks, you may pay {E}. If y...

Inventor's Apprentice gets +1/+1 as long as you control an artifact.

Destroy target artifact or land.

Equipped creature gets +2/+0. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Flying, haste

When Self-Assembler enters the battlefield, you may search your library for an Assembly-Worker creature card, reveal it, put it into your hand, the...

When Kujar Seedsculptor enters the battlefield, put a +1/+1 counter on target creature you control.

Put a +1/+1 counter on target creature you control. Then that creature fights target creature you don't control. (Each deals damage equal to its po...

Reach (This creature can block creatures with flying.) Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create ...

When Consul's Shieldguard enters the battlefield, you get {E}{E} (two energy counters). Whenever Consul's Shieldguard attacks, you may pay {E}. If...

Target attacking creature gets +3/+3 until end of turn. If it's an artifact creature, it gains trample until end of turn.

Haste

Destroy target creature. You gain 1 life for each artifact you control.

When Thriving Rats enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rats attacks, you may pay {E}{E}. If you do, put...

Choose one or both — • Target creature gets -1/-1 until end of turn. • Put a +1/+1 counter on target creature.

When Consulate Surveillance enters the battlefield, you get {E}{E}{E}{E} (four energy counters). Pay {E}{E}: Prevent all damage that would be dealt...

Exile target creature you control, then return that card to the battlefield under its owner's control. Draw a card.

Target creature you control gains vigilance and trample until end of turn. It deals damage equal to its power to target creature you don't control.

Chandra's Pyrohelix deals 2 damage divided as you choose among one or two targets.

Vehicles you control become artifact creatures until end of turn. Creatures you control get +2/+0 until end of turn.

When Spontaneous Artist enters the battlefield, you get {E} (an energy counter). Pay {E}: Target creature gains haste until end of turn.

Haste Whenever Speedway Fanatic crews a Vehicle, that Vehicle gains haste until end of turn.

Flying