Pioneer

Whenever you cast a noncreature spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind al...

Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card. [−1]: Untap target permanent.

Flying Whenever Nightveil Specter deals combat damage to a player, that player exiles the top card of their library. You may play cards exiled with...

Counter target spell. Its controller puts the top two cards of their library into their graveyard.

Enchant creature Enchanted creature gets +1/+0 and can't be blocked.

As Monastery Siege enters the battlefield, choose Khans or Dragons. • Khans — At the beginning of your draw step, draw an additional card, then dis...

Exile target creature you control, then return that card to the battlefield under its owner's control. If it's a Spirit, put a +1/+1 counter on it.

At the beginning of each player's end step, that player draws a card. If the player is your opponent and has four or more cards in hand, Fevered Vi...

Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) Draw a card.

Flying Whenever Mirko Vosk, Mind Drinker deals combat damage to a player, that player reveals cards from the top of their library until they reveal...

Untap all nonland permanents you control.

Counter target spell. Create X Treasure tokens, where X is that spell's converted mana cost. (They're artifacts with "{T}, Sacrifice this artifact:...

This spell can't be countered. Counter target noncreature spell.

When you cast this spell, you gain half X life and draw half X cards. Round down each time. Flying, trample Hydroid Krasis enters the battlefield w...

Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the amount of mana an ability costs to activate to...

This spell can't be countered. Flying Whenever you draw a card, Niv-Mizzet, Parun deals 1 damage to any target. Whenever a player casts an instant ...

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying. {1}{U}, Sacrifice two artifacts: Draw a card.

Whenever a creature an opponent controls becomes the target of a spell or ability you control, gain control of that creature for as long as you con...

Landfall — Whenever a land enters the battlefield under your control, choose one — • You may tap or untap target creature. • Scry 1. (Look at the t...

Draw X cards, then discard a card.

When Trophy Mage enters the battlefield, you may search your library for an artifact card with converted mana cost 3, reveal it, put it into your h...

[+1]: Whenever one or more creatures you control deal combat damage to a player this turn, draw a card, then discard a card. [−2]: Create a 2/2 blu...

Creatures you control with flying get +1/+1.

Copy target instant or sorcery spell, then return it to its owner's hand. You may choose new targets for the copy.