Boxing Day

{T}: Add {C}. {T}: Target land you control becomes the basic land type of your choice until end of turn.

When this creature dies, create a 1/1 green Saproling creature token.

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...

This creature has deathtouch as long as you control a green permanent. (Any amount of damage a creature with deathtouch deals to a creature is enou...

{G}: This creature gains haste until end of turn. {G}: This creature gains trample until end of turn. {G}: This creature gains indestructible until...

Target opponent reveals cards from the top of their library until they reveal a creature card. That player puts all noncreature cards revealed this...

Target player gains 8 life. Basic landcycling {1}{G} ({1}{G}, Discard this card: Search your library for a basic land card, reveal it, put it into ...

Sacrifice this enchantment: Creatures your opponents control get -1/-1 until end of turn. Those creatures attack this turn if able.

Domain — Create a 1/1 green Saproling creature token for each basic land type among lands you control.

Flying When this creature enters, you may search your library for an artifact creature card, reveal it, put it into your hand. then shuffle.

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 ...