Standard MTG sets

Trample, haste Mountaincycling {2} ({2}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)

Target creature gets +3/+1 and gains haste until end of turn. Exile the top card of your library. You may play it until your next end step.

Jump — During your turn, Freya Crescent has flying. {T}: Add {R}. Spend this mana only to cast an Equipment spell or activate an equip ability.

Equipped creatures you control have haste. Whenever a nontoken Equipment you control enters, create a token that's a copy of it, except it has "Thi...

Flash When this Equipment enters, attach it to target creature you control. That creature gains first strike until end of turn. Equipped creature g...

Flash When this Equipment enters, attach it to target creature you control. That creature gains first strike until end of turn. Equipped creature g...

Choco-Comet deals X damage to any target. Create a 2/2 green Bird creature token with "Whenever a land you control enters, this token gets +1/+0 un...

Search your library for a Mountain card, reveal it, put it into your hand, then shuffle. Create a 2/2 green Bird creature token with "Whenever a la...

Search your library for a Mountain card, reveal it, put it into your hand, then shuffle. Create a 2/2 green Bird creature token with "Whenever a la...

Whenever you cast a noncreature spell, if at least four mana was spent to cast it, put a +1/+1 counter on this creature. Blow Up — {T}, Sacrifice t...

Whenever you cast a noncreature spell, if at least four mana was spent to cast it, put a +1/+1 counter on this creature. Blow Up — {T}, Sacrifice t...

Reach Whenever Barret Wallace attacks, it deals damage equal to the number of equipped creatures you control to defending player.

Reach Whenever Barret Wallace attacks, it deals damage equal to the number of equipped creatures you control to defending player.

At the beginning of your first main phase, choose one that hasn't been chosen and you lose 2 life — • Draw a card. • Put a +1/+1 counter on Zuko. •...

Firebending 2 (Whenever this creature attacks, add {R}{R}. This mana lasts until end of combat.) Whenever you sacrifice another permanent, creature...

Firebending 2 (Whenever this creature attacks, add {R}{R}. This mana lasts until end of combat.) Whenever you sacrifice another permanent, creature...

Whenever this creature attacks, creatures you control get +1/+0 until end of turn.

Whenever this creature attacks, creatures you control get +1/+0 until end of turn.

Menace (This creature can't be blocked except by two or more creatures.) Firebending 1 (Whenever this creature attacks, add {R}. This mana lasts un...

Menace (This creature can't be blocked except by two or more creatures.) Firebending 1 (Whenever this creature attacks, add {R}. This mana lasts un...

Firebending 1 (Whenever this creature attacks, add {R}. This mana lasts until end of combat.) Lesson spells you cast cost {1} less to cast.

Create X tokens that are copies of target artifact or creature you control. Those tokens gain haste until end of turn. Sacrifice them at the beginn...

Firebending X, where X is the number of creatures you control. (Whenever this creature attacks, add X {R}. This mana lasts until end of combat.) {5...

Firebending X, where X is the number of creatures you control. (Whenever this creature attacks, add X {R}. This mana lasts until end of combat.) {5...