Boxing Day

Flying You may cast Worldheart Phoenix from your graveyard by paying {W}{U}{B}{R}{G} rather than paying its mana cost. If you do, it enters the bat...

Court Homunculus gets +1/+1 as long as you control another artifact.

Counter target spell. Basic landcycling {1}{U} ({1}{U}, Discard this card: Search your library for a basic land card, reveal it, put it into your h...

Apocalypse Hydra enters the battlefield with X +1/+1 counters on it. If X is 5 or more, it enters the battlefield with an additional X +1/+1 counte...

Flying, trample At the beginning of your upkeep, each player loses 1 life. Put a +1/+1 counter on Blood Tyrant for each 1 life lost this way. Whene...

At the beginning of your upkeep, sacrifice Wild Leotau unless you pay {G}.

{R}{W}, {T}: Sacellum Archers deals 2 damage to target attacking or blocking creature.

Whenever another creature with power 5 or greater enters the battlefield under your control, you may return target creature card from your graveyar...

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {T}: Add {G}, {W}, or {U}.

Protection from artifacts

Domain — Target creature gets +1/+1 until end of turn for each basic land type among lands you control.

Domain — Matca Rioters's power and toughness are each equal to the number of basic land types among lands you control.

Flash Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+...

Reach (This creature can block creatures with flying.) As long as you control a red permanent, Ember Weaver gets +1/+0 and has first strike.

Destroy target artifact or enchantment. If that permanent was blue or black, draw a card.

{R}{G}{W}: Cylian Sunsinger and each other creature with the same name as it get +3/+3 until end of turn.

Creatures you control get +1/+2 until end of turn. Untap those creatures. Basic landcycling {1}{W} ({1}{W}, Discard this card: Search your library ...

Cliffrunner Behemoth has haste as long as you control a red permanent. Cliffrunner Behemoth has lifelink as long as you control a white permanent.

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

At the beginning of your upkeep, if you control a black permanent, you may put a +1/+1 counter on Bloodhall Ooze. At the beginning of your upkeep, ...

Banefire deals X damage to any target. If X is 5 or more, this spell can't be countered and the damage can't be prevented.

Enchant creature When a creature dies, destroy enchanted creature.

Destroy target creature if it has the least power or is tied for least power among creatures on the battlefield.

Domain — Target player discards a card for each basic land type among lands you control.