Boxing Day

{T}: Add {U} or {B}.

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

As Jeweled Torque enters the battlefield, choose a color. Whenever a player casts a spell of the chosen color, you may pay {2}. If you do, you gain...

{2}, Sacrifice Limestone Golem: Target player draws a card.

{1}, Sacrifice Darigaaz's Attendant: Add {B}{R}{G}.

Junk Golem enters the battlefield with three +1/+1 counters on it. At the beginning of your upkeep, sacrifice Junk Golem unless you remove a +1/+1 ...

{1}, Sacrifice Crosis's Attendant: Add {U}{B}{R}.

{3}, {T}: Target creature gains first strike until end of turn.

{2}, {T}, Sacrifice Darkwater Egg: Add {U}{B}. Draw a card.

{1}, {T}, Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card.

{T}: Add {G}. Sacrifice Horn of Ramos: Add {G}.

{T}: Add {B} or {R}.

Whenever a player casts a spell, they may pay {1}. If the player does, they draw a card at the beginning of the next end step.

{T}, Mill a card: For each colored mana symbol in the milled card's mana cost, add one mana of that color. Activate only as an instant. (For exampl...

Flashback costs you pay cost up to {2} less. Flashback costs your opponents pay cost {2} more.

As Alloy Golem enters the battlefield, choose a color. Alloy Golem is the chosen color. (It's still an artifact.)

{2}: Henge Guardian gains trample until end of turn.

{T}: Add {R}. Sacrifice Heart of Ramos: Add {R}.

{3}: The next time a source of your choice would deal damage to you this turn, that damage is dealt to target creature you control instead.

{T}: Add {U}. Sacrifice Eye of Ramos: Add {U}.

{T}: Target permanent becomes the color of your choice until end of turn.

If damage would be dealt to a player, that player exiles that many cards from the top of their library instead.

{4}, {T}: Flip a coin. If you win the flip, destroy target creature an opponent controls. If you lose the flip, destroy target creature you control...

Defender (This creature can't attack.) {T}: Target creature gets +0/+4 until end of turn.