Boxing Day

Whenever you cast a green spell or a Forest you control enters, you gain 1 life.

Whenever you cast a white spell or a Plains you control enters, you gain 1 life.

Whenever you cast a blue spell or an Island you control enters, you gain 1 life.

Whenever you cast a red spell or a Mountain you control enters, you gain 1 life.

Whenever you cast a black spell or a Swamp you control enters, you gain 1 life.

Trample {5}: Permanents you control gain indestructible until end of turn. {5}, Exile this card from your graveyard: Permanents you control gain in...

If a source would deal damage to equipped creature, prevent X of that damage, where X is the number of creatures you control. Equip {2} ({2}: Attac...

This creature can't be blocked by creatures with power 2 or less. When this creature dies, it deals 6 damage to target opponent or planeswalker.

{2}: Target creature gets +1/+0 until end of turn.

Whenever equipped creature deals combat damage to a player, you may draw a card. Equip {2} ({2}: Attach to target creature you control. Equip only ...

As this creature enters, choose a nonland card name. Activated abilities of sources with the chosen name can't be activated.

{5}, {T}, Exile this artifact: Exile all nonland permanents.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

When this artifact enters, it deals 2 damage to any target. {T}: Add one mana of any color.

This creature attacks each combat if able. This creature can't be blocked by Walls.

Equipped creature can't be blocked. Whenever equipped creature is dealt damage, destroy it. Equip {3} ({3}: Attach to target creature you control. ...

Equipped creature gets +4/+4. {0}: Until end of turn, this permanent becomes a 4/4 Spirit artifact creature that's no longer an Equipment. Activate...

{T}, Discard your hand, Sacrifice Diamond Lion: Add three mana of any one color. Activate only as an instant.

{2},{T}, Sacrifice Brainstone: Draw three cards, then put two cards from your hand on top of your library in any order.

{1}, {T}: Put a +1/+1 counter on this creature.

Whenever a player casts a green spell, you may gain 1 life.

Whenever equipped creature deals combat damage to a player, destroy all permanents other than this Equipment. Equip {5} ({5}: Attach to target crea...

As long as this creature is enchanted, it gets +2/+2 and has flying, first strike, and trample.

{T}: This artifact deals 1 damage to target player or planeswalker. It deals 3 damage instead if you control artifacts named Crown of Empires and T...