Boxing Day

{8}: Target creature gets +5/+5 and gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Welding Sparks deals X damage to target creature, where X is 3 plus the number of artifacts you control.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {U} or {R}.

Destroy target tapped creature.

{R}, Sacrifice this artifact: It deals 2 damage to any target. {1}, Sacrifice this artifact: Draw a card.

Multikicker {1}{W} (You may pay an additional {1}{W} any number of times as you cast this spell.) Flying This creature enters with a +1/+1 counter ...

When this creature dies, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {G} or {U}.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Until end of turn, target creature loses all abilities and becomes a green Snake with base power and toughness 1/1. Draw a card.

This land enters tapped. {T}: Add {R}. Cycling {2} ({2}, Discard this card: Draw a card.)

This land enters tapped. {T}: Add {G}. Cycling {2} ({2}, Discard this card: Draw a card.)

As an additional cost to cast this spell, sacrifice a creature. Draw two cards.

This land enters tapped. {T}: Add {G} or {U}.

This land enters tapped. {T}: Add {W}. Cycling {W} ({W}, Discard this card: Draw a card.)

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {W} or {B}.

When this creature enters, you draw a card and you lose 1 life.

Reveal the top four cards of your library. Put all land cards revealed this way into your hand and the rest into your graveyard.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {B} or {G}.

This land enters tapped. {T}: Add {U} or {R}.

When a nonblack creature enters, sacrifice this enchantment. If you do, destroy that creature.

{1}, {T}: Add {B}{G}.

This land enters tapped. {T}: Add {B} or {G}.