Boxing Day

When Skulking Killer enters the battlefield, target creature an opponent controls gets -2/-2 until end of turn if that opponent controls no other c...

At the beginning of your end step, if you gained life this turn, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice ...

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

At the beginning of your upkeep, any opponent may sacrifice a creature. If no one does, transform Innocent Traveler.

When Gluttonous Guest enters the battlefield, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw...

When Wedding Invitation enters the battlefield, draw a card. {T}, Sacrifice Wedding Invitation: Target creature can't be blocked this turn. If it's...

Training (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.) When Parish-Blade Trainee...

Enchant creature Enchanted creature has "Whenever a creature enters the battlefield under your control, this creature gets +1/+1 until end of turn....

When Lantern of the Lost enters the battlefield, exile target card from a graveyard. {1}, {T}, Exile Lantern of the Lost: Exile all cards from all ...

{1}{B}, Discard a card: Bloodsworn Squire gains indestructible until end of turn. Tap it. Then if there are four or more creature cards in your gra...

Menace When Bloodcrazed Socialite enters the battlefield, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this ar...

Investigator's Journal enters the battlefield with a number of suspect counters on it equal to the greatest number of creatures a player controls. ...

Vigilance {4}{W}: Put a +1/+1 counter on Unholy Officiant.

{T}: Add one mana of any color. {2}, {T}: Exile target card from a graveyard.

Equipped creature gets +1/+0 and has "Whenever this creature deals combat damage, create a Blood token." (It's an artifact with "{1}, {T}, Discard ...

Creatures attacking you get -1/-0. At the beginning of each end step, if you were dealt 4 or more damage this turn, exile Boarded Window.

When Blood Servitor enters the battlefield, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a...

Flying When Wandering Mind enters the battlefield, look at the top six cards of your library. You may reveal a noncreature, nonland card from among...

{W}, {T}: Tap target creature.

Exploit (When this creature enters the battlefield, you may sacrifice a creature.) Whenever a creature you control exploits a nontoken creature, cr...

As long as you've put one or more +1/+1 counters on a creature this turn, Sigardian Paladin has trample and lifelink. {1}{G}{W}: Target creature yo...

Until end of turn, target creature becomes a blue Serpent with base power and toughness 5/5.

{T}, Discard a creature card: Draw a card.

Flying, haste At the beginning of combat on your turn, up to two target creatures you control each get +1/+0 until end of turn.