Boxing Day

Whenever an opponent casts a spell, Mogg Sentry gets +2/+2 until end of turn.

Haste (This creature can attack and {T} as soon as it comes under your control.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

When Serpent Warrior enters the battlefield, you lose 3 life.

Flying {T}: Target attacking or blocking creature gets +1/+1 until end of turn.

Whenever Lesser Gargadon attacks or blocks, sacrifice a land.

Haste When Lava Hounds enters the battlefield, it deals 4 damage to you.

When Ravenous Rats enters the battlefield, target opponent discards a card.

{B}: Primeval Shambler gets +1/+1 until end of turn.

Hulking Cyclops can't block.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

{T}, Sacrifice Phyrexian Plaguelord: Target creature gets -4/-4 until end of turn. Sacrifice a creature: Target creature gets -1/-1 until end of turn.

Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of S...

{T}: Crossbow Infantry deals 1 damage to target attacking or blocking creature.

First strike When Nekrataal enters the battlefield, destroy target nonartifact, nonblack creature. That creature can't be regenerated.

Whenever you cast a Spirit or Arcane spell, target opponent loses 1 life and you gain 1 life. Soulshift 2 (When this creature dies, you may return ...

When Maggot Carrier enters the battlefield, each player loses 1 life.

{B}: Looming Shade gets +1/+1 until end of turn.

When Gravedigger enters the battlefield, you may return target creature card from your graveyard to your hand.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

{B}{B}, {T}: Destroy target green creature.

Flying