Boxing Day

Multikicker {U} (You may pay an additional {U} any number of times as you cast this spell.) Flying When this creature enters, up to X target creatu...

{T}: Target land you control becomes an X/X Elemental creature until end of turn, where X is the number of Allies you control. It's still a land.

Whenever this creature or another Ally you control enters, you may destroy target artifact. If that artifact is put into a graveyard this way, this...

{U}, {T}: You may tap or untap another target creature. Landfall — Whenever a land you control enters, you may untap this creature.

When this creature enters, you may return target tapped creature to its owner's hand.

As long as you control a Mountain, this creature has menace. (It can't be blocked except by two or more creatures.)

When this creature enters, you may search your library for an Equipment card, reveal it, put it into your hand, then shuffle. {1}{W}, {T}: You may ...

When this creature enters, you may return target enchantment card from your graveyard to your hand.

{T}: Untap target Forest.

Flying {T}: Target attacking or blocking creature gets +1/+1 until end of turn.

When this creature enters, create a 1/1 green Elf Warrior creature token.

Megamorph {1}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 count...

Flying (This creature can't be blocked except by creatures with flying or reach.) First strike (This creature deals combat damage before creatures ...

Flying (This creature can't be blocked except by creatures with flying or reach.) {B}: Regenerate this creature. (The next time this creature would...

{R}: Target creature gains haste until end of turn. (It can attack this turn.)

When this creature enters, destroy target artifact.

Haste (This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, return this creature to its owne...

At the beginning of each upkeep, create a 1/1 green Saproling creature token.

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

Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever this creature deals damage to an opponent, draw a card.

Swarm of Rats's power is equal to the number of Rats you control.

Reach {X}{G}{G}: This creature deals X damage to each creature with flying.

Flying (This creature can't be blocked except by creatures with flying or reach.) Sacrifice this creature: It deals 2 damage to each creature witho...