Boxing Day

Haste Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

When Skeleton Archer enters the battlefield, it deals 1 damage to any target.

Target creature gets +3/+0 and gains first strike until end of turn.

Choose one — • Fiery Intervention deals 5 damage to target creature. • Destroy target artifact.

When Man-o'-War enters the battlefield, return target creature to its owner's hand.

Trample {2}{R}: Sun-Collared Raptor gets +3/+0 until end of turn.

Spectacle {2}{R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)

Destroy target artifact or land.

Whenever you gain life, Nirkana Assassin gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Gain control of target artifact or creature until end of turn. Untap it. It gains haste until end of turn.

Choose one — • All creatures get -2/-2 until end of turn. • Remove two loyalty counters from each planeswalker.

Wither (This deals damage to creatures in the form of -1/-1 counters.) {2}{R}, {Q}: Hateflayer deals damage equal to its power to any target. ({Q} ...

This spell can't be countered. Target opponent reveals their hand. Exile all noncreature, nonland cards from that player's hand and graveyard.

Target creature gets +1/+0 and gains first strike and haste until end of turn.

Defender {T}: Spear Spewer deals 1 damage to each player.

Target opponent discards two cards. Awaken 3—{5}{B} (If you cast this spell for {5}{B}, also put three +1/+1 counters on target land you control a...

Put target creature card from a graveyard onto the battlefield under your control. That creature is a black Zombie in addition to its other colors ...

Deathbellow Raider attacks each combat if able. {2}{B}: Regenerate Deathbellow Raider.

Flying Whenever an artifact creature you control deals combat damage to a player, you may create a 1/1 blue Thopter artifact creature token with fl...

Trample Each creature you control with a +1/+1 counter on it has trample.

As long as it's your turn, creatures you control get +1/+0 and have trample.

Sparkmage's Gambit deals 1 damage to each of up to two target creatures. Those creatures can't block this turn.

Target creature gets +3/+3 and gains reach until end of turn.

When Treacherous Blessing enters the battlefield, draw three cards. Whenever you cast a spell, you lose 1 life. When Treacherous Blessing becomes t...