Standard MTG sets

Whenever you draw your first or second card each turn, put an ingenuity counter on Lady Octopus. {T}: You may cast an artifact spell from your hand...

Enchant creature you control Enchanted creature gets +2/+2 for each Aura and Equipment attached to it. All damage that would be dealt to you is dea...

When Black Cat enters, look at the top nine cards of target opponent's library, exile two of them face down, then put the rest on the bottom of the...

Whenever this creature deals combat damage to a player, look at that many cards from the top of your library. Put one of them into your hand and th...

When Spider-Ham enters, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") Animal May-Ham — Other Spid...

When this artifact enters, exile the top two cards of your library. Until the end of your next turn, you may play those cards. {T}: Add two mana in...

Flying Venom Blast — Artifacts and creatures your opponents control enter tapped.

Whenever a Spider you control enters, draw a card. This ability triggers only once each turn.

Whenever you attack, put a +1/+1 counter on target attacking creature. Whenever a modified creature you control deals combat damage to a player, ex...

Until end of turn, target creature you control gains indestructible and "Whenever this creature is dealt damage, put that many +1/+1 counters on it."

Reach, deathtouch Fateful Bite — {2}, Sacrifice this creature: Search your library for a Spider Hero card, reveal it, put it into your hand, then s...

If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time....

Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.) Look at the top X cards of your library, where X is the number of lands yo...

When this Spacecraft enters, destroy target noncreature permanent. Then this Spacecraft deals 4 damage to each creature. Station (Tap another creat...

Trample Dyadrine enters with a number of +1/+1 counters on it equal to the amount of mana spent to cast it. Whenever you attack, you may remove a +...

Whenever you put one or more +1/+1 counters on a creature you control, you may draw that many cards. Do this only once each turn.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Return each creature that isn't a Kraken, Leviathan, M...

Whenever you gain life, put a charge counter on Excalibur II. Equipped creature gets +1/+1 for each charge counter on Excalibur II. Equip {3}

Lands you control enter untapped. The Minstrel's Ballad — At the beginning of combat on your turn, if you control five or more Towns, create a 2/2 ...

Green spells you cast cost {1} less to cast. If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters a...

At the beginning of your upkeep, each player exiles the top card of their library. Until end of turn, you may play the card you own exiled this way...

Dragonfire Dive — During your turn, Dion and other Knights you control have flying. When Dion enters, create a 2/2 white Knight creature token. {4}...

Zombies you control get +1/+1. {T}: Target creature card in your graveyard gains embalm until end of turn. The embalm cost is equal to its mana cos...

At the beginning of your end step, untap all nonland permanents you control.