Boxing Day

All Sliver creatures get +1/+1 for each other Sliver on the battlefield.

Equipped creature gets +3/+0 and has trample and lifelink. Equip {3}

All Sliver creatures get +1/+1 for each other Sliver on the battlefield.

Flying Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1/+1 counter on it.) Whenever Scourge o...

Flying {T}: Add one mana of any color.

Flying Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1/+1 counter on it.) Whenever Scourge o...

Whenever a Warrior attacks, you may have its controller create a 1/1 white Warrior creature token that's tapped and attacking. {W}{U}{B}{R}{G}: Unt...

Whenever a Warrior attacks, you may have its controller create a 1/1 white Warrior creature token that's tapped and attacking. {W}{U}{B}{R}{G}: Unt...

First strike, vigilance, lifelink Aura and Equipment spells you cast cost {1} less to cast.

First strike, vigilance, lifelink Aura and Equipment spells you cast cost {1} less to cast.

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.) Artifacts and creatures y...

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.) Artifacts and creatures y...

({T}: Add {U}.)

Flying Whenever Skysovereign, Consul Flagship enters the battlefield or attacks, it deals 3 damage to target creature or planeswalker an opponent c...

Flying Whenever Skysovereign, Consul Flagship enters the battlefield or attacks, it deals 3 damage to target creature or planeswalker an opponent c...

Haste Zurgo Helmsmasher attacks each combat if able. Zurgo Helmsmasher has indestructible as long as it's your turn. Whenever a creature dealt dama...

Whenever Krenko, Tin Street Kingpin attacks, put a +1/+1 counter on it, then create a number of 1/1 red Goblin creature tokens equal to Krenko's po...

Whenever Krenko, Tin Street Kingpin attacks, put a +1/+1 counter on it, then create a number of 1/1 red Goblin creature tokens equal to Krenko's po...

{3}{R}{R}: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activa...

{3}{R}{R}: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activa...

When Merciless Executioner enters the battlefield, each player sacrifices a creature.

When Merciless Executioner enters the battlefield, each player sacrifices a creature.

Draw a card if an opponent has cast a blue or black spell this turn. Spells you control can't be countered this turn. You and permanents you contro...

Draw a card if an opponent has cast a blue or black spell this turn. Spells you control can't be countered this turn. You and permanents you contro...