Boxing Day

You may look at the top card of your library any time. As long as The Reality Chip is attached to a creature, you may play lands and cast spells fr...

{T}: Add {C}. {X}{R}{G}, {T}: Target creature gets +X/+0 and gains trample until end of turn.

({T}: Add {R} or {G}.) Cinder Glade enters the battlefield tapped unless you control two or more basic lands.

Flying At the beginning of your upkeep, if you control no Thopters other than Thopter Assembly, return Thopter Assembly to its owner's hand and cre...

{T}: Add one mana of any type that a land you control could produce. If Incubation Druid has a +1/+1 counter on it, add three mana of that type ins...

*(Invocations resolve flipped as an ally in the arena.)* **Transform** target ash you control into Yendurai. *(Put the ash under him.)* **Go again**

{T}: Add {B}. Channel — {3}{B}, Discard Takenuma, Abandoned Mire: Mill three cards, then return a creature or planeswalker card from your graveyard...

Reveal cards from the top of your library until you reveal an artifact card. Put that card onto the battlefield and the rest on the bottom of your ...

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Put up to one target creature or planeswalker card fr...

Whenever a spell or ability an opponent controls destroys a noncreature permanent you control, you may destroy target permanent that opponent contr...

When your commander deals combat damage to a player, if there is no monarch, you become the monarch. At the beginning of the monarch's end step, th...

Destroy all creatures with power 3 or greater.

Whenever a legendary creature with mana value 4 or greater enters the battlefield under your control, you become the monarch. At the beginning of y...

Haste When Éowyn, Fearless Knight enters the battlefield, exile target creature an opponent controls with greater power. Legendary creatures you co...

Minas Tirith enters the battlefield tapped unless you control a legendary creature. {T}: Add {W}. {1}{W}, {T}: Draw a card. Activate only if you at...

Treefolk you control have vigilance. Whenever one or more Treefolk you control attack, add twice that much {G}. You don't lose unspent green mana a...

Vigilance Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell. Sacrifice Boromir, Warden of the Tower: Creature...

Haste Sarcophagus — You may cast this card from your graveyard by exiling another creature card from your graveyard in addition to paying its other...

Morph {2}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Jeering Instigator is...

Flying Landfall — Whenever a land enters the battlefield under your control, other creatures you control get +1/+0 until end of turn. If that land ...

Creatures of the creature type of your choice get -3/-3 until end of turn.

Until end of turn, double target creature's power X times.

Magecraft — Whenever you cast or copy an instant or sorcery spell, put a +1/+1 counter on Dragonsguard Elite. {4}{G}{G}: Double the number of +1/+1...

Kicker {2}{B} Skyclave Shade can't block. If Skyclave Shade was kicked, it enters the battlefield with two +1/+1 counters on it. Landfall — Wheneve...