Boxing Day

{T}: Add {C}. {T}: Add {W} or {B}. Caves of Koilos deals 1 damage to you.

You may have Copy Land enter the battlefield as a copy of any land on the battlefield, except it's an enchantment in addition to its other types.

Whenever Aurora Shifter deals combat damage to a player, you get that many {E}. At the beginning of combat on your turn, you may pay {E}{E}. When y...

Creature spells you cast have demonstrate. (Whenever you cast a creature spell, you may copy it. If you do, choose an opponent to also copy it. Eac...

Flying, vigilance, trample Whenever you attack, other creatures you control get +2/+2 and gain indestructible until end of turn. Unearth—Pay eight ...

Whenever Razorfield Ripper or equipped creature attacks, you get {E} (an energy counter), then it gets +X/+X until end of turn, where X is the amou...

You get {E} (an energy counter), then you may pay one or more {E}. If you do, each creature you control with power equal to the amount of {E} paid ...

{T}: Add {W}. Put a time counter on Hourglass of the Lost. {T}, Remove X time counters from Hourglass of the Lost and exile it: Return each nonland...

Whenever Azlask, the Swelling Scourge or another colorless creature you control dies, you get an experience counter. {W}{U}{B}{R}{G}: Creatures you...

Whenever Azlask, the Swelling Scourge or another colorless creature you control dies, you get an experience counter. {W}{U}{B}{R}{G}: Creatures you...

{T}: Add {C}. {3}, {T}: Target player mills a card for each Locus you control.

{T}: Add {C}. {3}, {T}: Target player mills a card for each Locus you control.

When Talon Gates of Madara enters the battlefield, up to one target creature phases out. {T}: Add {C}. {1}, {T}: Add one mana of any color. {4}: Pu...

When Talon Gates of Madara enters the battlefield, up to one target creature phases out. {T}: Add {C}. {1}, {T}: Add one mana of any color. {4}: Pu...

Sunken Palace enters the battlefield tapped. {T}: Add {U}. {1}{U}, {T}, Exile seven cards from your graveyard: Add {U}. When you spend this mana to...

Planar Nexus is every nonbasic land type. (Nonbasic land types include Cave, Desert, Gate, Lair, Locus, Mine, Power-Plant, Sphere, Tower, and Urza'...

Planar Nexus is every nonbasic land type. (Nonbasic land types include Cave, Desert, Gate, Lair, Locus, Mine, Power-Plant, Sphere, Tower, and Urza'...

Changeling (This token is every creature type.)

Changeling (This token is every creature type.)

When Jyoti, Moag Ancient enters the battlefield, create a 1/1 green Forest Dryad land creature token for each time you've cast your commander from ...

{T}: Add {C}. {T}, Sacrifice a creature: Add one mana of any color. {X}{2}, {T}, Sacrifice a Desert: Exile target creature card with mana value X f...

{T}: Add {C}. {T}, Sacrifice a creature: Add one mana of any color. {X}{2}, {T}, Sacrifice a Desert: Exile target creature card with mana value X f...