Boxing Day

Vigilance, lifelink When Aragorn, King of Gondor enters the battlefield, you become the monarch. Whenever Aragorn attacks, up to one target creatur...

Whenever you cast a noncreature spell, amass Orcs X, where X is that spell's mana value. (Put X +1/+1 counters on an Army you control. It's also an...

Partner with Frodo, Adventurous Hobbit (When this creature enters the battlefield, target player may put Frodo into their hand from their library, ...

Partner with Frodo, Adventurous Hobbit (When this creature enters the battlefield, target player may put Frodo into their hand from their library, ...

Vigilance, lifelink When Aragorn, King of Gondor enters the battlefield, you become the monarch. Whenever Aragorn attacks, up to one target creatur...

Vigilance, lifelink When Aragorn, King of Gondor enters the battlefield, you become the monarch. Whenever Aragorn attacks, up to one target creatur...

{T}: Add {C}{C}.

{T}: Add {C}{C}.

{T}: Add {C}{C}.

Each land is a Forest in addition to its other land types.

{T}: Add {C}. {T}, Sacrifice Wasteland: Destroy target nonbasic land.

Each land is a Swamp in addition to its other land types.

{T}: Add {R}. {R}, {T}: Target legendary creature gains first strike until end of turn.

{T}: Add one mana of any type that a land you control could produce.

{T}: Add one mana of any color. Spend this mana only to cast a multicolored spell.

{T}: Add {U}. {1}: Return Oboro, Palace in the Clouds to its owner's hand.

{T}: Add {C}. {4}{S}, {T}, Sacrifice Mouth of Ronom: It deals 4 damage to target creature. ({S} can be paid with one mana from a snow source.)

When you cast this spell, amass Orcs 5, mill five cards, then return a creature card from your graveyard to the battlefield. Trample Whenever a com...

{T}: Add {U}. {U}, {T}: Untap target legendary permanent.

Dragon spells you cast cost {1} less to cast. Whenever a Dragon enters the battlefield under your control, you may have Sarkhan, Soul Aflame become...

First strike, vigilance, haste Whenever a creature you control deals combat damage to a player, if that creature entered the battlefield this turn,...

Flying, trample Whenever one or more opponents each lose exactly 1 life, put a +1/+1 counter on Ob Nixilis, Captive Kingpin. Exile the top card of ...

Flying, trample Whenever one or more opponents each lose exactly 1 life, put a +1/+1 counter on Ob Nixilis, Captive Kingpin. Exile the top card of ...

Creatures you control have prowess. Whenever Narset, Enlightened Exile attacks, exile target noncreature, nonland card with mana value less than Na...