Boxing Day

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)

Flying When Skymarch Bloodletter enters the battlefield, target opponent loses 1 life and you gain 1 life.

Devoid (This card has no color.) {C}: Stalking Drone gets +1/+2 until end of turn. Activate only once each turn. ({C} represents colorless mana.)

Until end of turn, target creature you control gets +1/+1 and target creature an opponent controls gets -1/-1.

Destroy target artifact or land.

Prevent all combat damage that would be dealt to you this turn. Populate. (Create a token that's a copy of a creature token you control.)

Devoid (This card has no color.) When Scion Summoner enters the battlefield, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrific...

Whenever Arashin War Beast deals combat damage to one or more blocking creatures, manifest the top card of your library. (Put it onto the battlefie...

Whenever you cast a Phyrexian creature or artifact creature spell, incubate X, where X is that spell's mana value. (Create an Incubator token with ...

Target creature gets +1/+0 until end of turn. Put a first strike counter on it.

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

Flash At the beginning of your end step, draw seven cards. Each opponent's maximum hand size is reduced by seven.

Menace (This creature can't be blocked except by two or more creatures.)

[+1]: Create a 1/1 white Soldier creature token with lifelink. [−2]: Put two +1/+1 counters on target creature. It becomes an Angel in addition to ...

When Yarok's Fenlurker enters the battlefield, each opponent exiles a card from their hand. {2}{B}: Yarok's Fenlurker gets +1/+1 until end of turn.

Scavenge {5}{G} ({5}{G}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scaveng...

Target creature gets +1/+1 until end of turn. Draw a card.

{T}: Add {B}. Channel — {3}{B}, Discard Takenuma, Abandoned Mire: Mill three cards, then return a creature or planeswalker card from your graveyard...

When Cyclops Electromancer enters the battlefield, it deals X damage to target creature an opponent controls, where X is the number of instant and ...

Choose one — • You gain 5 life. • Prevent the next 5 damage that would be dealt to target creature this turn. Entwine {2} (Choose both if you pay t...

Whenever Brazen Wolves attacks, it gets +2/+0 until end of turn.

Deathtouch When Venomous Hierophant enters the battlefield, mill three cards.

When Rosethorn Halberd enters the battlefield, attach it to target non-Human creature you control. Equipped creature gets +2/+1. Equip {5} ({5}: At...