Boxing Day

({T}: Add {B}.)

Whenever an opponent loses life, that player mills that many cards. (Damage dealt by sources without infect causes loss of life.)

Draft Cogwork Grinder face up. As you draft a card, you may remove it from the draft face down. (Those cards aren't in your card pool.) Cogwork G...

{2}, Sacrifice this artifact: Draw a card.

Trample, indestructible If Darksteel Colossus would be put into a graveyard from anywhere, reveal Darksteel Colossus and shuffle it into its owner...

({T}: Add {B} or {R}.) Smoldering Marsh enters the battlefield tapped unless you control two or more basic lands.

As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a c...

{T}: Add one mana of any color that a land an opponent controls could produce.

Imprint — When Chrome Mox enters the battlefield, you may exile a nonartifact, nonland card from your hand. {T}: Add one mana of any of the exiled...

Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly choose a card name. You may turn this conspiracy face...

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

{T}: Add {C}.

Equipped creature gets +1/+2. Equip {2} Whenever a 1/1 creature enters the battlefield under your control, you may return Sword of the Meek from yo...

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

({T}: Add {B}.)

Sacrifice a creature: Add {C}{C}.

Equipped creature gets +2/+2 and has protection from white and from black. Whenever equipped creature deals combat damage to a player, you gain 3 l...

({T}: Add {B}.)

Equipped creature gets +2/+2 and has protection from Rogues and from Clerics. Whenever equipped creature deals combat damage to a player, create a ...

Whenever you roll a 5 or higher on a die, Steel Squirrel gets +X/+X until end of turn, where X is the result. {6}: Roll a six-sided die.

{5}: Augment {4} ({4}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

As Stamp of Approval enters the battlefield, choose a watermark. Creatures you control with the chosen watermark get +1/+1.