Boxing Day

When Shambling Goblin dies, target creature an opponent controls gets -1/-1 until end of turn.

Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever a creature dealt damage by Sengir Vampire this turn dies...

{2}{B}: Return Sanitarium Skeleton from your graveyard to your hand.

{B}, Sacrifice a creature: Target creature gets -1/-1 until end of turn.

When Phyrexian Rager enters the battlefield, you draw a card and you lose 1 life.

When Phyrexian Gargantua enters the battlefield, you draw two cards and you lose 2 life.

Flying {T}, Sacrifice Phyrexian Debaser: Target creature gets -2/-2 until end of turn.

{1}, Sacrifice a creature: Put a +1/+1 counter on Phyrexian Broodlings.

Enchant creature At the beginning of your upkeep, enchanted creature's controller sacrifices it and you create a 1/1 colorless Myr artifact creatur...

As Nyxathid enters the battlefield, choose an opponent. Nyxathid gets -1/-1 for each card in the chosen player's hand.

Enchant creature Enchanted creature gets +2/+2 and has lifelink.

Flying, deathtouch Whenever you gain life, Malakir Familiar gets +1/+1 until end of turn.

Liliana's Elite gets +1/+1 for each creature card in your graveyard.

When Lawless Broker dies, put a +1/+1 counter on target creature you control.

As an additional cost to cast this spell, sacrifice a creature. Destroy target creature. Its controller loses 2 life.

Target creature gets -3/-3 until end of turn.

{1}{B}, {T}, Sacrifice Executioner's Capsule: Destroy target nonblack creature.

When Driver of the Dead dies, return target creature card with converted mana cost 2 or less from your graveyard to the battlefield.

When Dire Fleet Hoarder dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Sacrifice an artifact or creature: Put a +1/+1 counter on Defiant Salvager. Activate this ability only any time you could cast a sorcery.

As an additional cost to cast this spell, sacrifice an artifact or creature. Draw two cards.

Whenever a creature dies, Gristle Grinner gets +2/+2 until end of turn.

Deathtouch When Gonti, Lord of Luxury enters the battlefield, look at the top four cards of target opponent's library, exile one of them face down,...

When Ghoulraiser enters the battlefield, return a Zombie card at random from your graveyard to your hand.