Boxing Day

Draw two cards, then discard two cards.

Discard a card: Patrol Hound gains first strike until end of turn.

Sacrifice an enchantment: Phantatog gets +1/+1 until end of turn. Discard a card: Phantatog gets +1/+1 until end of turn.

If you would draw a card, you may skip that draw instead.

Target player sacrifices a land. Threshold — Each player sacrifices all lands they control instead if seven or more cards are in your graveyard.

When Dwarven Recruiter enters the battlefield, search your library for any number of Dwarf cards and reveal those cards. Shuffle your library, then...

Flashback costs you pay cost up to {2} less. Flashback costs your opponents pay cost {2} more.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Whenever Shadowmage Infiltrator deals combat damage to a...

Firebolt deals 2 damage to any target. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Destroy target land. Flashback {5}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

As an additional cost to cast this spell, exile X cards from your graveyard. You draw X cards and you lose X life.

Each player sacrifices a creature.

Dreamwinder can't attack unless defending player controls an Island. {U}, Sacrifice an Island: Target land becomes an Island until end of turn.

If a red source would deal damage to you, prevent 2 of that damage.

Protection from black Threshold — As long as seven or more cards are in your graveyard, Mystic Enforcer gets +3/+3 and has flying.

{T}: Add {G}. Threshold — Werebear gets +3/+3 as long as seven or more cards are in your graveyard.

Whenever Zombie Cannibal deals combat damage to a player, you may exile target card from that player's graveyard.

Mortivore's power and toughness are each equal to the number of creature cards in all graveyards. {B}: Regenerate Mortivore.

Return target creature card from your graveyard to your hand. Flashback {4}{B} (You may cast this card from your graveyard for its flashback cost. ...

Flying Your maximum hand size is reduced by three.

Flame Burst deals X damage to any target, where X is 2 plus the number of cards named Flame Burst in all graveyards.

Whenever you cast an instant or sorcery spell, you may pay {3}. If you do, copy that spell. You may choose new targets for the copy.

{T}: Add {C}. {T}: Add one mana of any color. Tarnished Citadel deals 3 damage to you.

{T}: Add {C}{G}.