Boxing Day

Jwar Isle Refuge enters the battlefield tapped. When Jwar Isle Refuge enters the battlefield, you gain 1 life. {T}: Add {U} or {B}.

Rusted Sentinel enters the battlefield tapped.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)

{3}, {T}, Tap three untapped Humans you control: Destroy target creature. Its controller creates a 1/1 white Spirit creature token with flying.

{1}, {T}: Add {W}{U}.

Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.) Flying

Whenever you're dealt damage, you may put that many charge counters on Angelheart Vial. {2}, {T}, Remove four charge counters from Angelheart Vial...

{2}: Regenerate equipped creature. (The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, ...

Trigon of Mending enters the battlefield with three charge counters on it. {W}{W}, {T}: Put a charge counter on Trigon of Mending. {2}, {T}, Remove...

{T}, Sacrifice Mirror of Fate: Choose up to seven face-up exiled cards you own. Exile all the cards from your library, then put the chosen cards on...

Graypelt Refuge enters the battlefield tapped. When Graypelt Refuge enters the battlefield, you gain 1 life. {T}: Add {G} or {W}.

Trigon of Infestation enters the battlefield with three charge counters on it. {G}{G}, {T}: Put a charge counter on Trigon of Infestation. {2}, {T}...

{T}: Put a +1/+1 counter on each artifact creature you control.

Equipped creature gets +2/+4 and loses flying. Prevent all noncombat damage that would be dealt to equipped creature. Equip {2} ({2}: Attach to tar...

At the beginning of your end step, you may exile target creature you control, then return that card to the battlefield under your control.

At the beginning of your upkeep, put a +1/+1 counter on Myr Prototype. Myr Prototype can't attack or block unless you pay {1} for each +1/+1 count...

Equipped creature has haste. (It can attack and {T} no matter when it came under your control.) At the beginning of your upkeep, put a +1/+1 count...

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

Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped crea...

{4}, {T}: You may put a creature card from your hand onto the battlefield.

Emeria, the Sky Ruin enters the battlefield tapped. At the beginning of your upkeep, if you control seven or more Plains, you may return target cre...

{2}, {T}: Shuffle your library.

Pentavus enters the battlefield with five +1/+1 counters on it. {1}, Remove a +1/+1 counter from Pentavus: Create a 1/1 colorless Pentavite artifac...