Boxing Day

Destroy target green or white creature.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Shipwreck Dowser enters, return target instant or...

Search your library for an instant card or a card with flash, reveal it, put it into your hand, then shuffle. Flashback {5}{B} (You may cast this c...

Whenever a Gate you control enters, Gateway Sneak can't be blocked this turn. Whenever Gateway Sneak deals combat damage to a player, draw a card.

Defender, flying Prevent all combat damage that would be dealt to and dealt by Fog Bank.

Counter target red or green spell.

Draw two cards. Then discard a card unless you attacked this turn.

Choose one — • Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) • Destroy target c...

First strike Whenever Syr Alin, the Lion's Claw attacks, other creatures you control get +1/+1 until end of turn.

Flash (You may cast this spell any time you could cast an instant.) When Stasis Snare enters, exile target creature an opponent controls until Stas...

Create four 1/1 white Dog creature tokens.

First strike Hexproof from black (This creature can't be the target of black spells or abilities your opponents control.) Knight of Grace gets +1/+...

Exile target creature or planeswalker that's black or red. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Flying {4}{W}: Creatures you control get +1/+1 until end of turn.

Flying When Archway Angel enters, you gain 2 life for each Gate you control.

{1}, Sacrifice Thrashing Brontodon: Destroy target artifact or enchantment.

Each creature you control gets +3/+3 until end of turn and must be blocked this turn if able.

Distribute three +1/+1 counters among one, two, or three target creatures, then double the number of +1/+1 counters on each of those creatures.

When Volley Veteran enters, it deals damage to target creature an opponent controls equal to the number of Goblins you control.

As an additional cost to cast this spell, sacrifice a creature. Flying When this creature enters, each opponent discards a card and loses 2 life. Y...

Flying This creature enters with five +1/+1 counters on it. If damage would be dealt to this creature while it has a +1/+1 counter on it, prevent t...

Attacking creatures you control get +1/+0.

Dragon spells you cast cost {1} less to cast.

At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn.