Boxing Day

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

Flying This creature has shroud as long as you control another artifact creature. (It can't be the target of spells or abilities.)

Whenever a player casts an artifact spell, that player gains control of this creature. (This effect lasts indefinitely.)

Affinity for Swamps (This spell costs {1} less to cast for each Swamp you control.) Fear (This creature can't be blocked except by artifact creatur...

Flying, trample When this creature enters, you skip your next two turns.

Destroy target enchantment and all other enchantments with the same name as that enchantment.

Target creature and all other creatures with the same name as that creature get +2/+2 until end of turn.

Target creature and all other creatures with the same name as that creature get -2/-2 until end of turn.

Destroy target artifact and all other artifacts with the same name as that artifact.

Return target nonland permanent and all other permanents with the same name as that permanent to their owners' hands.

Flying Whenever this creature deals combat damage to a player, that player loses 1 life for each artifact they control.

Flying Whenever this creature deals combat damage to a player, you gain 1 life for each artifact that player controls.

Essence Drain deals 3 damage to any target and you gain 3 life.

Whenever this creature attacks, put a +1/+1 counter on each attacking creature.

This spell costs {1} more to cast for each target beyond the first. Fireball deals X damage divided evenly, rounded down, among any number of targets.

Flamebreak deals 3 damage to each creature without flying and each player. Creatures dealt damage this way can't be regenerated this turn.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying When this creature enters, if you cast it from you...

Whenever this creature attacks, create a colorless Construct artifact creature token named Twin that's attacking. Its power is equal to this creatu...

Whenever a nontoken creature enters, if this artifact is untapped, that creature's controller creates a 1/1 colorless Myr artifact creature token.

Whenever an opponent discards a card, you may draw a card.

{R}, {T}: Flip a coin. If you win the flip, destroy target artifact and untap this creature. If you lose the flip, sacrifice this creature.

At the beginning of your upkeep, sacrifice a permanent. Whenever this creature deals combat damage to a player, that player sacrifices two permanen...

Flying {B}, Pay 1 life: This creature gets +1/+1 until end of turn.

Prevent all damage target spell would deal this turn. You gain life equal to the damage prevented this way.