Boxing Day

Changeling (This card is every creature type.) When this creature enters, you may search your library for a basic land card, reveal it, put it into...

Prevent all combat damage that would be dealt to attacking creatures you control.

Exile target artifact, creature, or enchantment. Its controller creates a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a car...

Defender Other permanents you control have indestructible.

When this Equipment enters, destroy target permanent. Equipped creature gets +3/+3. Equip {3} ({3}:Attach to target creature you control. Equip onl...

This land enters tapped. {T}: Add {B} or {R}. {4}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

When this Spacecraft enters, destroy target noncreature permanent. Then this Spacecraft deals 4 damage to each creature. Station (Tap another creat...

{T}: Add {C}{C}{C}. Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery...

Warp {3} (You may cast this card from your hand for its warp cost. Exile this creature at the beginning of the next end step, then you may cast it ...

Indestructible {T}: Add {C}. {5}, {T}: Add five mana in any combination of colors.

This land enters tapped. {T}: Add {B} or {R}.

This land enters tapped. As it enters, choose a color. {T}: Add one mana of the chosen color.

This artifact enters tapped. {5}, {T}, Exile this artifact: Shuffle all nonland cards from your graveyard into your library. You gain life equal to...

This land enters tapped. {T}: Add {B}, {G}, or {U}.

As this artifact enters, choose a creature type. Spells you cast of the chosen type cost {1} less to cast. When this artifact enters and at the beg...

({T}: Add {U}.)

Whenever a creature you control with mana value 5 or greater enters, you may attach this Equipment to it. Equipped creature gets +4/+4. Equip {5}

({T}: Add {G}.)

{T}: Add {C}. {1}, {T}: Add one mana of any color. Smear Campaign — {1}, {T}: Target legendary creature gains menace until end of turn. Activate on...

Changeling (This card is every creature type.) Reach {2}: Put target card from your graveyard on the bottom of your library.

({T}: Add {U}.)

Equipped creature has base power and toughness X/X, where X is your life total. Equip {5}

Bloodfell Caves enters tapped. When Bloodfell Caves enters, you gain 1 life. {T}: Add {B} or {R}.

When Horn of Gondor enters the battlefield, create a 1/1 white Human Soldier creature token. {3}, {T}: Create X 1/1 white Human Soldier creature to...