Boxing Day

Whenever you cast a noncreature spell, this creature gets +3/+0 until end of turn.

[+2]: Add {R}{R}{R}. Exile the top three cards of your library. Choose one. You may play that card this turn. [+1]: Create a token that's a copy of...

Pyroclasm deals 2 damage to each creature.

During your turn, this creature has first strike. Whenever this creature attacks, you may discard a card. If you do, draw a card.

Flying Alliance — Whenever another creature you control enters, The Neutrinos get +1/+0 until end of turn. Whenever The Neutrinos attack, exile up ...

When Breya, Etherium Shaper enters the battlefield, create two 1/1 blue Thopter artifact creature tokens with flying. {2}, Sacrifice two artifacts:...

Target creature you control deals damage equal to its power to target creature or planeswalker you don't control.

Haste Delirium — Wildfire Wickerfolk gets +1/+1 and has trample as long as there are four or more card types among cards in your graveyard.

Whenever Arabella, Abandoned Doll attacks, it deals X damage to each opponent and you gain X life, where X is the number of creatures you control w...

Flying, vigilance, haste Whenever a player attacks with three or more creatures, you draw a card. Whenever a player attacks with five or more creat...

{T}: Target creature you control gains haste until end of turn. Activate only as a sorcery.

Valiant — Whenever Heartfire Hero becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it. Whe...

Menace, reach Frilled Sparkshooter enters with a +1/+1 counter on it if an opponent lost life this turn.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Choose one — • De...

Whenever another creature enters the battlefield under your control, Molten Gatekeeper deals 1 damage to each opponent. Unearth {R} ({R}: Return th...

Equipped creature gets +1/+1 and has mentor. (Whenever it attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever eq...

Target creature you control fights another target creature. (Each deals damage equal to its power to the other.)

As long as it's your turn, Fresh-Faced Recruit has first strike.

Create a 4/4 red Dragon Elemental creature token with flying and prowess. Storm (When you cast this spell, copy it for each spell cast before it th...

Landfall — Whenever a land enters the battlefield under your control, create a 5/5 red and green Elemental creature token. Whenever Omnath, Locus o...

Haste Whenever Synth Eradicator attacks, exile the top card of your library. You may get {E}{E} (two energy counters). If you don't, you may play t...

{R}, {T}, Discard a card: Draw a card.

Afflict 3 (Whenever this creature becomes blocked, defending player loses 3 life.) At the beginning of your postcombat main phase, add {R} for each...

Draw two cards. Then you may discard two cards. When you do, Ill-Timed Explosion deals X damage to each creature, where X is the highest mana value...