Boxing Day

{T}: Each 1/1 creature you control gets +1/+2 until end of turn.

Create a 4/4 red and green Giant Warrior creature token with haste. Exile it at the beginning of the next end step. Conspire (As you cast this spel...

Whenever another nontoken creature enters the battlefield under your control, investigate. {T}, Sacrifice X Clues: Target opponent reveals the top ...

Create a 1/2 green Spider creature token with reach for each creature card in your graveyard. Flashback {6}{B} (You may cast this card from your gr...

Reach (This creature can block creatures with flying.) Morbid — Somberwald Spider enters the battlefield with two +1/+1 counters on it if a creatur...

Target creature gets +4/+4 until end of turn.

Mutate {3}{G/U}{G/U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the crea...

Mutate {G}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

{T}: Creatures you control get +1/+1 until end of turn.

[+2]: Put two +1/+1 counters on up to one target creature. [-3]: Target creature you control deals damage equal to its power to target creature yo...

Mutate {2}{B/G}{B/G} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the crea...

Whenever Flaxen Intruder deals combat damage to a player, you may sacrifice it. When you do, destroy target artifact or enchantment.

Mutate {3}{G} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Trample Lethal damage dealt to creatures you control is determined by their power rather than their toughness.

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....

[+2]: Creatures you control get +1/+1 and gain haste until end of turn. [-3]: Domri, City Smasher deals 3 damage to any target. [-8]: Put three +1/...

[+2]: Put a +1/+1 counter on up to one target creature. That creature gains menace until end of turn. [-3]: Destroy target creature. [-10]: For eac...

Renata's power is equal to your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.) Ea...

{T}: Add {G}{G}{G}. Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

When Drey Keeper enters the battlefield, create two 1/1 green Squirrel creature tokens. {3}{B}: Squirrels you control get +1/+0 and gain menace unt...

Target creature gets +1/+1 and gains reach until end of turn. (It can block creatures with flying.)

Creature tokens you control have flying. {2}{G}{U}, {T}, Sacrifice a token: Create a 4/4 green Beast creature token. Activate only as a sorcery.

Reach When Twin-Silk Spider enters the battlefield, create a 1/2 green Spider creature token with reach.