Boxing Day

Equipped creature gets +3/+3 and has protection from each color that's not in your commander's color identity. Equip commander {3} Equip {5}

Galvanic Blast deals 2 damage to any target. Metalcraft — Galvanic Blast deals 4 damage instead if you control three or more artifacts.

Flying, haste Genius Industrialist — Whenever Iron Man attacks, create a Treasure token, then you may sacrifice a noncreature artifact. If you do, ...

[+1]: Untap up to two target artifacts. [−X]: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then...

This card is significantly thicker than a standard MTG card and may not be playable. If you would create one or more tokens, you may instead create...

This card is significantly thicker than a standard MTG card and may not be playable. [+2]: Draw two cards. [−3]: Nicol Bolas deals 10 damage to tar...

This card is significantly thicker than a standard MTG card and may not be playable. Vigilance {T}: Add one mana of any color. Other legendary crea...

When Viridian Shaman enters, destroy target artifact.

When Reclamation Sage enters, you may destroy target artifact or enchantment.

When Elvish Visionary enters, draw a card.

When Skemfar Shadowsage enters, choose one — • Each opponent loses X life, where X is the greatest number of creatures you control that have a crea...

[+1]: You draw a card and you lose 1 life. [−3]: Destroy target creature. [−8]: Target opponent gets an emblem with "Whenever a player draws a card...

At the beginning of each player's draw step, that player draws an additional card.

Search your library for a card, put that card into your hand, then shuffle.

({C} represents colorless mana.) When Thought-Knot Seer enters the battlefield, target opponent reveals their hand. You choose a nonland card from ...

A deck can have any number of cards named Shadowborn Apostle. {B}, Sacrifice six creatures named Shadowborn Apostle: Search your library for a Demo...

Sliver creatures you control have "When this creature enters the battlefield, it deals 1 damage to target player or planeswalker and you gain 1 life."

All Slivers have shroud. (They can't be the targets of spells or abilities.)

Sliver creatures you control have flying and haste.

All Sliver creatures have poisonous 1. (Whenever a Sliver deals combat damage to a player, that player gets a poison counter. A player with ten or ...

All Sliver creatures have poisonous 1. (Whenever a Sliver deals combat damage to a player, that player gets a poison counter. A player with ten or ...

All Sliver creatures have trample.

Each Sliver card in each player's hand has slivercycling {3}. Slivercycling {3} ({3}, Discard this card: Search your library for a Sliver card, rev...

All Slivers have "At the beginning of your upkeep, this permanent deals 1 damage to you."