Boxing Day

Whenever you cast a multicolored spell, create a 1/1 white Human creature token.

Spectacle {B}{R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) {B}: This creature ...

When this creature enters, target creature you control gets +1/+1 until end of turn.

{T}: Add {G}{U}.

This creature enters tapped. {1}{B}: Return this card from your graveyard to your hand. Activate only during your turn and only if an opponent lost...

Riot (This creature enters with your choice of a +1/+1 counter or haste.) Trample During your turn, you and this creature have hexproof.

Riot (This creature enters with your choice of a +1/+1 counter or haste.) Whenever this creature attacks, another target creature you control gets ...

{2}{G}: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.) Whenever one or more +1/+1 counters are put on this ...

{3}{G}: This creature gets +2/+2 until end of turn.

Flying When this creature enters, it deals 2 damage to each opponent and you gain 2 life.

Riot (This creature enters with your choice of a +1/+1 counter or haste.) Menace (This creature can't be blocked except by two or more creatures.)

Whenever a Gate you control enters, this creature can't be blocked this turn. Whenever this creature deals combat damage to a player, draw a card.

When Gunk Slug enters the battlefield, create three Gunk token cards and shuffle them into target opponent's library. (Gunk is a colorless sorcery ...

This creature gets +1/+1 for each Gate you control. As long as you control two or more Gates, this creature has vigilance and trample.

Affinity for Gates (This spell costs {1} less to cast for each Gate you control.) This creature can't be blocked by creatures with power 2 or less....

Trample When this creature enters, you may remove any number of +1/+1 counters from among creatures you control. If you do, put twice that many +1/...

Flash When this creature enters, you may counter target spell.

Menace (This creature can't be blocked except by two or more creatures.)

When this creature enters, create a 1/1 colorless Thopter artifact creature token with flying.

Flying Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn.

This creature has deathtouch as long as you control a Liliana planeswalker. (Any amount of damage this deals to a creature is enough to destroy it.)

Riot (This creature enters with your choice of a +1/+1 counter or haste.) Trample {4}{R}{G}: This creature gets +3/+0 until end of turn.

Flying When this creature enters, creatures you control get +1/+1 and gain vigilance until end of turn.