MTG

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...

Exile target creature, then populate. (Create a token that's a copy of a creature token you control.)

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {W} or {U}.

Domain — Look at the top X cards of your library, where X is the number of basic land types among lands you control. Put one of those cards into yo...

At the beginning of your upkeep, sacrifice this creature unless you pay {G}.

Domain — {3}: This creature gets +1/+0 until end of turn for each basic land type among lands you control.

Protection from red

{U}{B}: This creature gets -2/-0 until end of turn and can't be blocked this turn.

Protection from black

Return target creature to its owner's hand.

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...

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.

When this creature enters, if you control a blue permanent, return target nonland permanent to its owner's hand.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {G} or {U}.

Draw a card. Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

This creature gets +1/+0 for each artifact card in your graveyard.

This land enters tapped. When this land enters, sacrifice it unless you pay {1}. {T}: Add one mana of any color.

When this creature enters, if you control a green permanent, draw a card.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) When this creature enters, you gain 3 life.

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