Standard MTG sets

Flying Whenever one or more creatures you control attack, you gain 1 life for each attacking creature.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Shipwreck Dowser enters, return target instant or...

Return all nonland permanents target player controls to their owner's hand.

Target creature gets +2/+2 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Search your library for an instant card or a card with flash, reveal it, put it into your hand, then shuffle. Flashback {5}{B} (You may cast this c...

You may cast Harbinger of the Tides as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) Wh...

{T}: Add {C}. {4}: This land becomes a 3/3 creature with vigilance and all creature types. It's still a land.

Whenever a Gate you control enters, Gateway Sneak can't be blocked this turn. Whenever Gateway Sneak deals combat damage to a player, draw a card.

Defender, flying Prevent all combat damage that would be dealt to and dealt by Fog Bank.

At the beginning of your upkeep, each player draws a card. Whenever an opponent draws a card, that player loses 1 life.

Counter target red or green spell.

Target creature you control gets +0/+3 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

At the beginning of your upkeep, each player draws a card. Whenever an opponent draws a card, that player loses 1 life.

Flash At the beginning of each player's draw step, that player draws an additional card.

Draw two cards. Then discard a card unless you attacked this turn.

If this card is in your opening hand, you may begin the game with it on the battlefield. Equipped creature gets +1/+1 and has double strike and tra...

{T}: Draw three cards. {2}{U}{U}: Return Arcanis the Omnipotent to its owner's hand.

Choose one — • Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) • Destroy target c...

If this card is in your opening hand, you may begin the game with it on the battlefield. Equipped creature gets +1/+1 and has double strike and tra...

First strike Whenever Syr Alin, the Lion's Claw attacks, other creatures you control get +1/+1 until end of turn.

Flash (You may cast this spell any time you could cast an instant.) When Stasis Snare enters, exile target creature an opponent controls until Stas...

As this artifact enters, choose a creature type. This artifact enters with a fellowship counter on it for each creature you control of the chosen t...

Create four 1/1 white Dog creature tokens.

Flying, deathtouch Whenever an opponent loses life, you gain that much life. (Damage causes loss of life.)