Boxing Day

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters with a +1/+1 counter on it.)

Blightning deals 3 damage to target player or planeswalker. That player or that planeswalker's controller discards two cards.

Blazing Salvo deals 3 damage to target creature unless that creature's controller has Blazing Salvo deal 5 damage to them.

Whenever this creature blocks or becomes blocked by a creature, this creature deals 1 damage to that creature.

Target player loses 4 life and you gain 4 life. Basic landcycling {1}{B} ({1}{B}, Discard this card: Search your library for a basic land card, rev...

Enchant creature When a creature dies, destroy enchanted creature.

Flying Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn.

Magma Spray deals 2 damage to target creature. If that creature would die this turn, exile it instead.

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

Return target creature to its owner's hand. Its controller loses 1 life.

When this creature enters, if {R} was spent to cast it, it deals 2 damage to any target.

Landfall — Whenever a land you control enters, you may gain 2 life.

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

Defender When this creature blocks, destroy it at end of combat.

Flying When this creature enters, you gain 2 life.

Enchant creature Enchanted creature gets +2/+1.

Flying When this creature enters, you lose 2 life.

Enchant permanent When this Aura enters, you gain 4 life. Enchanted permanent can't attack or block, and its activated abilities can't be activated...

{2}: Target creature gains trample until end of turn. If this is the third time this ability has resolved this turn, you may add {R}{R}{R}{R}{R}{R}...

Return target creature to its owner's hand. Draw a card.

Affinity for Mountains (This spell costs {1} less to cast for each Mountain you control.) Haste

{2}, Reveal X blue cards from your hand, Sacrifice this creature: Counter target spell unless its controller pays {X}.

When this creature enters, return target creature to its owner's hand.

When this creature enters, target creature gets +2/+0 and gains haste until end of turn. Evoke {R} (You may cast this spell for its evoke cost. If ...