Standard MTG sets

Flying Whenever Seedpod Squire attacks, target creature you control without flying gets +1/+1 until end of turn.

Valiant — Whenever Nettle Guard becomes the target of a spell or ability you control for the first time each turn, it gets +0/+2 until end of turn....

At the beginning of your first main phase, add {R} or {G} for each Raccoon you control. Whenever you expend 4, you gain 3 life. (You expend 4 as yo...

At the beginning of your first main phase, add {R} or {G} for each Raccoon you control. Whenever you expend 4, you gain 3 life. (You expend 4 as yo...

Flying Whenever Moonrise Cleric attacks, you gain 1 life.

Flying Whenever Moonrise Cleric attacks, you gain 1 life.

Threshold — As long as seven or more cards are in your graveyard, Mind Drill Assailant gets +3/+0. {2}{U/B}: Surveil 1. (Look at the top card of yo...

Other Mice you control get +1/+1. When Mabel, Heir to Cragflame enters, create Cragflame, a legendary colorless Equipment artifact token with "Equi...

Reach {1}{G}{U}: Exile another target creature you control, then return it to the battlefield under its owner's control with a +1/+1 counter on it....

Trample Whenever you expend 4, Junkblade Bruiser gets +2/+1 until end of turn. (You expend 4 as you spend your fourth total mana to cast spells dur...

Flash Valiant — Whenever Mouse Trapper becomes the target of a spell or ability you control for the first time each turn, tap target creature an op...

Flash Valiant — Whenever Mouse Trapper becomes the target of a spell or ability you control for the first time each turn, tap target creature an op...

When Head of the Homestead enters, create two 1/1 white Rabbit creature tokens.

At the beginning of your second main phase, if an opponent lost life this turn, exile the top two cards of your library. Choose one of them. Until ...

Vigilance, reach Whenever Finneas, Ace Archer attacks, put a +1/+1 counter on each other creature you control that's a token or a Rabbit. Then if c...

Vigilance, reach Whenever Finneas, Ace Archer attacks, put a +1/+1 counter on each other creature you control that's a token or a Rabbit. Then if c...

At the beginning of combat on your turn, you may forage. (Exile three cards from your graveyard or sacrifice a Food.) Whenever you forage, put a +1...

Target creature gets +2/+2 until end of turn. Up to one other target creature gets +1/+1 until end of turn.

Cindering Cutthroat enters with a +1/+1 counter on it if an opponent lost life this turn. {1}{B/R}: Cindering Cutthroat gains menace until end of t...

Gift a card (You may promise an opponent a gift as you cast this spell. If you do, they draw a card before its other effects.) Destroy target artif...

When Treeguard Duo enters, until end of turn, target creature you control gains vigilance and gets +X/+X, where X is the number of creatures you co...

Whenever Three Tree Scribe or another creature you control leaves the battlefield without dying, put a +1/+1 counter on target creature you control.

{T}: Add one mana of any color.

When Sunshower Druid enters, put a +1/+1 counter on target creature and you gain 1 life.