Boxing Day

({T}: Add {G}.)

Whenever another creature enters the battlefield under your control, you gain 1 life. Disturb {1}{W} (You may cast this card from your graveyard tr...

When Novice Inspector enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")

Whenever you cast a noncreature spell, Kessig Flamebreather deals 1 damage to each opponent.

Create a 0/0 green Ooze creature token with trample. Put X +1/+1 counters on it, where X is two plus the total number of cards you own in exile and...

Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent.

Choose one — • Each opponent sacrifices an artifact. • Each opponent sacrifices an enchantment. • Each opponent sacrifices a creature with flying.

Until end of turn, target creature you control gains "When this creature dies, return it to the battlefield tapped under its owner's control, then ...

As an additional cost to cast this spell, tap an untapped artifact you control or pay {1}. Counter target spell.

Target creature gains trample and gets +X/+0 until end of turn, where X is 1 plus the number of cards named Ancestral Anger in your graveyard. Draw...

Target artifact or creature gains hexproof and indestructible until end of turn. Scry 1.

({T}: Add {U} or {B}.) Contaminated Aquifer enters the battlefield tapped.

Target creature you control gets +2/+2 and gains hexproof until end of turn.

{X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X.

When Maestros Theater enters the battlefield, sacrifice it. When you do, search your library for a basic Island, Swamp, or Mountain card, put it on...

When Cabaretti Courtyard enters the battlefield, sacrifice it. When you do, search your library for a basic Mountain, Forest, or Plains card, put i...

Flying When Faerie Seer enters the battlefield, scry 2.

Draw a card. You may put a land card from your hand onto the battlefield.

Whenever you cast an instant or sorcery spell, create a 1/1 blue Bird Illusion creature token with flying.

Exile the top two cards of your library. Until the end of your next turn, you may play those cards.

When Obscura Storefront enters the battlefield, sacrifice it. When you do, search your library for a basic Plains, Island, or Swamp card, put it on...

As an additional cost to cast this spell, discard a card. Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice th...

Target creature you control gets +1/+1 and gains hexproof until end of turn. Untap it. (It can't be the target of spells or abilities your opponent...

({T}: Add {B}.) Witch's Cottage enters the battlefield tapped unless you control three or more other Swamps. When Witch's Cottage enters the battle...