Boxing Day

({T}: Add {W}.)

Urborg Volcano enters the battlefield tapped. {T}: Add {B} or {R}.

Flying At the beginning of your upkeep, you may return target creature card from your graveyard to the battlefield.

Tinder Farm enters the battlefield tapped. {T}: Add {G}. {T}, Sacrifice Tinder Farm: Add {R}{W}.

Sulfur Vent enters the battlefield tapped. {T}: Add {B}. {T}, Sacrifice Sulfur Vent: Add {U}{R}.

Shivan Oasis enters the battlefield tapped. {T}: Add {R} or {G}.

Salt Marsh enters the battlefield tapped. {T}: Add {U} or {B}.

{T}: Add {C}. {4}{R}, {T}, Sacrifice a creature: Keldon Necropolis deals 2 damage to any target.

Irrigation Ditch enters the battlefield tapped. {T}: Add {W}. {T}, Sacrifice Irrigation Ditch: Add {G}{U}.

Geothermal Crevice enters the battlefield tapped. {T}: Add {R}. {T}, Sacrifice Geothermal Crevice: Add {B}{G}.

Elfhame Palace enters the battlefield tapped. {T}: Add {G} or {W}.

Coastal Tower enters the battlefield tapped. {T}: Add {W} or {U}.

{T}: Add {C}. {T}, Sacrifice Archaeological Dig: Add one mana of any color.

Tek gets +0/+2 as long as you control a Plains, has flying as long as you control an Island, gets +2/+0 as long as you control a Swamp, has first s...

Whenever Sparring Golem becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

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

Whenever an opponent casts a multicolored spell, you gain 4 life.

{1}, Sacrifice Rith's Attendant: Add {R}{G}{W}.

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

Ancient Spring enters the battlefield tapped. {T}: Add {U}. {T}, Sacrifice Ancient Spring: Add {W}{B}.

Multicolored spells cost up to {2} less to cast.

When Tsabo's Web enters the battlefield, draw a card. Each land with an activated ability that isn't a mana ability doesn't untap during its contr...

Creatures with power 1 or less don't untap during their controllers' untap steps.

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