Look at the top card of target player's library. You may put that card into their graveyard.

Shuffle any number of target creature cards from your graveyard into your library.

Target creature gets +X/+0 until end of turn.

Cast this spell only during the declare attackers step and only if you've been attacked this step.
Untap all creatures you control.

Blaze deals X damage to any target.

When this creature blocks a creature, destroy both creatures.

Sacrifice this creature: It deals 1 damage to any target. Activate only during your turn, before attackers are declared.

Cast this spell only during the declare attackers step and only if you've been attacked this step.
Return target attacking creature to its owner's hand.

Cast this spell only during the declare attackers step and only if you've been attacked this step.
Prevent all damage that would be dealt to you this turn by attacking creatures.

Cast this spell only during the declare attackers step and only if you've been attacked this step.
Creatures you control get +2/+2 until end of turn.

Draw four cards, then discard three cards at random.

Target opponent reveals their hand. You choose a card from it. That player discards that card.

Flying
When this creature enters, return two target lands you control to their owner's hand.

Flying
When this creature enters, sacrifice a land.

Return two target creatures to their owners' hands.

When this creature enters, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.

Target opponent chooses a creature they control. Other creatures they control can't block this turn.

You may have this creature assign its combat damage as though it weren't blocked.

Tap any number of untapped creatures you control. You gain 4 life for each creature tapped this way.

Draw a card for each tapped creature target opponent controls.

: You gain 1 life. Activate only during your turn, before attackers are declared.

Counter target creature or sorcery spell.

Target opponent draws a card.
You gain 7 life.

Search your library for a basic land card, put that card onto the battlefield, then shuffle.

: This creature deals 1 damage to any target. Activate only during your turn, before attackers are declared.

Whenever this creature attacks and isn't blocked, defending player discards a card.

Destroy target tapped creature.

Bee Sting deals 2 damage to any target.

Whenever this creature attacks, you may tap target creature.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

This creature can't block.

Flying, vigilance

Jagged Lightning deals 3 damage to each of two target creatures.

This creature can't attack unless defending player controls an Island.

This creature can't be blocked by more than one creature.