Boxing Day

Destroy X target snow lands.

Enchant non-Wall creature Enchanted creature has first strike and trample. At the beginning of the end step of enchanted creature's controller, des...

{1}: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

Each player loses a third of their life, then discards a third of the cards in their hand, then sacrifices a third of the creatures they control of...

You may choose not to untap this creature during your untap step. {T}: Tap target land. It doesn't untap during its controller's untap step for as ...

At the beginning of your upkeep, sacrifice this enchantment unless you pay {W}{W}. Spells cost an additional "Sacrifice a Swamp" to cast for each b...

{R}{R}, {T}: Target creature can't be regenerated this turn. {B}{B}{R}, {T}: Regenerate target black or green creature. {R}{G}{G}, {T}: Regenerate ...

{T}: Target land becomes a Swamp until its controller's next untap step.

This creature can't attack unless at least two other creatures attack. This creature can't block unless at least two other creatures block.

{T}: This creature deals 2 damage to any target and 3 damage to you.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Meteor Shower deals X plus 1 damage divided as you choose among any number of targets.

All lands are no longer snow.

This creature can't be blocked by creatures with power 2 or greater as long as defending player controls a snow land.

Lava Burst deals X damage to any target. If Lava Burst would deal damage to a creature, that damage can't be prevented or dealt instead to another ...

{T}: This creature deals damage equal to its power to target creature. That creature deals damage equal to its power to this creature.

Tap an untapped snow land you control: This creature gets +1/+1 until end of turn.

Incinerate deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn.

Enchant creature Enchanted creature can't be blocked by blue creatures. Enchanted creature gets +2/+2 as long as an opponent controls a blue perman...

Flying {T}: Target creature you control with toughness 2 or less gets +1/+1 and gains flying until end of turn. When this creature leaves the battl...

{U}: Counter target spell that targets this creature.

{T}, Discard a nonblack card: Draw a card. {T}, Discard a black card: Draw two cards, then discard one of them.

Untap target artifact, creature, or land. Draw a card at the beginning of the next turn's upkeep.

Defender, flying, first strike Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unle...