Boxing Day

{T}: Add three mana of any one color.

Indestructible (Effects that say "destroy" don't destroy this artifact.) {T}: Add one mana of any color.

{T}: Add one mana of any color in your commander's color identity. Sacrifice Commander's Sphere: Draw a card.

Lands you control have "{T}: Add one mana of any color." {T}: Add one mana of any color.

{T}: Add one mana of any color in your commander's color identity.

As Metallic Mimic enters, choose a creature type. Metallic Mimic is the chosen type in addition to its other types. Each other creature you control...

As Metallic Mimic enters, choose a creature type. Metallic Mimic is the chosen type in addition to its other types. Each other creature you control...

{2}, {T}: You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.

{2}, {T}: You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.

Whenever a nontoken creature enters, if Genesis Chamber is untapped, that creature's controller creates a 1/1 colorless Myr artifact creature token.

Whenever a nontoken creature enters, if Genesis Chamber is untapped, that creature's controller creates a 1/1 colorless Myr artifact creature token.

As Door of Destinies enters, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creat...

As Door of Destinies enters, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creat...

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

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

{1}{U}{U}: Target permanent becomes an artifact in addition to its other types. (This effect lasts indefinitely.) {3}{U}: Gain control of target ar...

{1}{U}{U}: Target permanent becomes an artifact in addition to its other types. (This effect lasts indefinitely.) {3}{U}: Gain control of target ar...

{T}: Add {C}. {2}, {T}: Thespian's Stage becomes a copy of target land, except it has this ability.

{T}: Add {C}. {2}, {T}: Thespian's Stage becomes a copy of target land, except it has this ability.

Inspiring Vantage enters tapped unless you control two or fewer other lands. {T}: Add {R} or {W}.

Inspiring Vantage enters tapped unless you control two or fewer other lands. {T}: Add {R} or {W}.

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

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

Equipped creature can't be blocked and has shroud. (It can't be the target of spells or abilities.) Equip {2}