Boxing Day

Creatures you control get +1/+0. Whenever you attack, create a 1/1 red Warrior creature token that's tapped and attacking. Sacrifice it at the begi...

Once during each of your turns, you may cast a creature spell from your graveyard by exiling three other cards from your graveyard in addition to p...

When this creature enters, it deals 5 damage to target creature an opponent controls that was dealt damage this turn.

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 ...

Whenever a creature you control dies while this card is in your graveyard, you may pay {1}{W}. If you do, return this card from your graveyard to y...

Twin Bolt deals 2 damage divided as you choose among one or two targets.

Reach When this creature enters, target creature can't block this turn.

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...

Flying, haste {1}{R}: This creature gets +1/+0 until end of turn.

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

Menace (This creature can't be blocked except by two or more creatures.) Mobilize 1 (Whenever this creature attacks, create a tapped and attacking ...

When this creature enters, it endures 1. (Put a +1/+1 counter on it or create a 1/1 white Spirit creature token.)

When Sarkhan enters, you may behold a Dragon. If you do, create a Treasure token. (To behold a Dragon, choose a Dragon you control or reveal a Drag...

At the beginning of each combat, if you've cast two or more spells this turn, this enchantment becomes a 3/3 Monk creature with haste in addition t...

As an additional cost to cast this spell, sacrifice a creature. Exile target creature or planeswalker.

Whenever this creature becomes tapped, you may discard a card. If you do, draw a card.

{2}, Sacrifice another creature: Put a +1/+1 counter on this creature.

Narset's Rebuke deals 5 damage to target creature. Add {U}{R}{W}. If that creature would die this turn, exile it instead.

You may cast this spell as though it had flash if you behold a Dragon as an additional cost to cast it. (To behold a Dragon, choose a Dragon you co...

{T}, Sacrifice a creature you control with mana value X other than Sidisi: Return target creature card with mana value X plus 1 from your graveyard...

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When this creature enters, create a Treasure token. (I...

Flying Mobilize 1 (Whenever this creature attacks, create a tapped and attacking 1/1 red Warrior creature token. Sacrifice it at the beginning of t...

Flurry — Whenever you cast your second spell each turn, this creature gets +1/+1 until end of turn. {1}: Add {U}, {R}, or {W}. Activate only once e...

Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, it endures 2. (Put two +1/+1 counters on it or ...