Boxing Day

Whenever you cast a spell, you gain 1 life for each spell you've cast this turn. Pay 50 life: This artifact deals 50 damage to any target.

As this creature enters, choose a creature type. This creature is the chosen type in addition to its other types. Other creatures you control of th...

Prototype {2}{G}{G} — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) When this creature...

Whenever Mishra enters or attacks, choose three — • Target opponent discards two cards. • Mishra deals 3 damage to any target. • Destroy target art...

Whenever Mishra enters or attacks, choose three — • Target opponent discards two cards. • Mishra deals 3 damage to any target. • Destroy target art...

When this artifact enters or is put into a graveyard from the battlefield, draw a card.

{T}: Add one mana of any color that a land an opponent controls could produce.

{T}: Add {R}.

This artifact enters tapped. {T}: Add {R}.

Multikicker {2} (You may pay an additional {2} any number of times as you cast this spell.) This artifact enters with a charge counter on it for ea...

Green spells you cast cost {1} less to cast.

{T}: Add {C}{C}{C}. {3}, {T}, Sacrifice this artifact: Draw three cards.

Indestructible {T}: Add {C}.

Whenever a creature attacks you or a planeswalker you control, it gets +2/+0 until end of turn. {2}: Target player other than this artifact's owner...

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

This artifact enters tapped. {T}: Add {B}.

As this artifact enters, choose a color. Creatures you control of the chosen color get +1/+1. Whenever a land's ability causes you to add one or mo...

{3}, Sacrifice this creature: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Equipped creature gets +2/+2, has haste, can't attack you or planeswalkers you control, and can't be sacrificed. At the beginning of each opponent'...

Equipped creature gets +6/+6. Whenever equipped creature attacks, destroy target permanent. Equip {6}

Whenever you gain life, you may pay {X}, where X is less than or equal to the amount of life you gained. If you do, draw X cards.

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

At the beginning of each opponent's upkeep, this creature deals X damage to that player, where X is the number of cards in their hand minus 4.

Flying