Boxing Day

Strive — This spell costs {1}{G} more to cast for each target beyond the first. Choose any number of target creatures. Double the number of +1/+1 c...

At the beginning of your upkeep, put a +1/+1 counter on Necroplasm. At the beginning of your end step, destroy each creature with converted mana co...

Each creature deals damage to itself equal to its power.

Exile all creature cards from target player's graveyard in a face-down pile, shuffle that pile, then manifest those cards. (To manifest a card, put...

{1}, {T}: Add {B}{R}.

Flying {1}{W}{B}, {T}: Destroy target creature or enchantment. {2}{U}: Untap Ethersworn Adjudicator.

Academy Elite enters the battlefield with X +1/+1 counters on it, where X is the number of instant and sorcery cards in all graveyards. {2}{U}, Rem...

Undaunted (This spell costs {1} less to cast for each opponent.) Destroy all creatures.

Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any c...

Realm Seekers enters the battlefield with X +1/+1 counters on it, where X is the total number of cards in all players' hands. {2}{G}, Remove a +1/+...

Haste Whenever another creature you control dies, it deals damage equal to its power to target player or planeswalker.

Flying Whenever Dragon Mage deals combat damage to a player, each player discards their hand, then draws seven cards.

Vigilance, haste As Saskia the Unyielding enters the battlefield, choose a player. Whenever a creature you control deals combat damage to a player,...

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

{1}, {T}: Add {U}{B}.

Whenever Glint-Eye Nephilim deals combat damage to a player, draw that many cards. {1}, Discard a card: Glint-Eye Nephilim gets +1/+1 until end of ...

Flying, haste {1}{R}: Hellkite Igniter gets +X/+0 until end of turn, where X is the number of artifacts you control.

Exile target instant or sorcery card from your graveyard and target instant or sorcery card from an opponent's graveyard. Copy those cards. Cast th...

Master of Etherium's power and toughness are each equal to the number of artifacts you control. Other artifact creatures you control get +1/+1.

Counter target spell with converted mana cost 4 or greater.

Flying Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Flying When Sanctum Gargoyle enters the battlefield, you may return target artifact card from your graveyard to your hand.

Redistribute any number of players' life totals. (Each of those players gets one life total back.)

Whenever another creature with power 2 or less enters the battlefield under your control, you may pay {1}. If you do, draw a card.