Boxing Day

Firebending 2 (Whenever this creature attacks, add {R}{R}. This mana lasts until end of combat.) Whenever you cast a spell while Fire Lord Azula is...

Choose one or both — • Counter target spell. • Tap one or two target creatures.

Flying Whenever you draw your second card each turn, create a 1/1 blue Faerie creature token with flying.

Whenever you draw your second card each turn, create a token that's a copy of this creature.

Return all attacking creatures to their owner's hand.

Draw a card. You get {E}{E} (two energy counters).

When Proft's Eidetic Memory enters the battlefield, draw a card. You have no maximum hand size. At the beginning of combat on your turn, if you've ...

Suspend 3—{1}{U}{U} (Rather than cast this card from your hand, you may pay {1}{U}{U} and exile it with three time counters on it. At the beginning...

Exile target artifact or creature. Its controller creates a 4/4 blue and red Elemental creature token.

Flying Whenever an artifact you control enters, put a +1/+1 counter on Donatello.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

When this creature enters, if {G}{G} was spent to cast it, exile target artifact or enchantment an opponent controls. When this creature enters, if...

Sygg can't be blocked. Whenever this creature enters or transforms into Sygg, Wanderwine Wisdom, target creature gains "Whenever this creature deal...

Choose one— • Create a token that's a copy of target creature you control, except it's not legendary and it's a 4/4 Hero in addition to its other t...

Flying, first strike, trample, lifelink, haste At the beginning of combat on your turn, other Spiders you control gain flying, first strike, trampl...

If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time....

Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep. You draw a card at the beginning of the n...

Counter target noncreature spell unless its controller pays {2}.

Broadside Barrage deals 5 damage to target creature or planeswalker. Draw a card, then discard a card.

Landfall — Whenever a land you control enters, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun c...

Counter target spell unless its controller pays {2}. If you control a Bird, counter that spell unless its controller pays {4} instead.

Haste Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Instant and sorcery spells you cast cost {1} les...

Whenever you cast a creature spell with mana value 4 or greater, you draw a card, gain 1 life, and put a +1/+1 counter on Helga, Skittish Seer. {T}...

This spell costs {3} less to cast if it targets a permanent you control. Return up to two target nonland permanents to their owners' hands.