Standard MTG sets

When Toby, Beastie Befriender enters, create a 4/4 white Beast creature token with "This creature can't attack or block alone." As long as you cont...

When Micromancer enters, you may search your library for an instant or sorcery card with mana value 1, reveal it, put it into your hand, then shuffle.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Lightshell Duo enters, surveil 2. (Look at the to...

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.) When you u...

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Lightshell Duo enters, surveil 2. (Look at the to...

Flash When Resolute Reinforcements enters, create a 1/1 white Soldier creature token.

Enchant creature, land, or planeswalker Enchanted permanent is a colorless land with "{T}: Add {C}" and loses all other card types and abilities.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.) When you u...

Target creature gets -1/-0 until end of turn. Draw a card.

Flash When Mischievous Pup enters, return up to one other target permanent you control to its owner's hand.

Target creature gets -1/-0 until end of turn. Draw a card.

When Splitskin Doll enters, draw a card. Then discard a card unless you control another creature with power 2 or less.

Counter target creature spell.

Destroy target artifact, enchantment, or creature with power 4 or greater.

Counter target creature spell.

Flying Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Flash (You may cast this spell any time you could cast an instant.) Whenever you cast a spell during an opponent's turn, put a +1/+1 counter on Bri...

Flying, vigilance Each other Angel you control enters with an additional +1/+1 counter on it for each Angel you already control. {T}: Add {W}. Spen...

Flash (You may cast this spell any time you could cast an instant.) Whenever you cast a spell during an opponent's turn, put a +1/+1 counter on Bri...

Flying Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Destroy all creatures.

At the beginning of your end step, you may draw a card. If you do, discard a card unless a permanent entered the battlefield face down under your c...