Guilds of Ravnica

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

Flying Whenever this creature attacks, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Flying, deathtouch Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Flying When this card is put into your graveyard from your library, you may put it onto the battlefield.

Flying When this creature enters, draw a card.

Whenever you cast an instant or sorcery spell, create a 1/1 blue Bird Illusion creature token with flying.

Undergrowth — When this creature enters, target creature gains menace and gets +X/+0 until end of turn, where X is the number of creature cards in ...

Undergrowth — This spell costs {1} less to cast for each creature card in your graveyard. When this creature enters, return target land card from y...

Whenever a nontoken creature you control dies, this creature deals 1 damage to you and you draw a card.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Undergrowth — When this creature enters, it deals 1 damage to target opponent for each creature card in your graveyard.

Flying Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) When this creature dies, put a ...

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) At the beginning of combat on your tur...

{5}{R}, {T}: This creature deals 3 damage to each opponent. {2}{W}, {T}: Tap another target creature.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)

Whenever this creature attacks, you may tap any number of untapped creatures you control. This creature gets +1/+1 until end of turn for each creat...

This creature has flying as long as you've cast an instant or sorcery spell this turn.

{3}{U}, {T}: Draw a card. {X}{R}, {T}: Copy target instant or sorcery spell you control with mana value X. You may choose new targets for the copy.

When Lazav enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) {X}: Lazav becomes a copy of target creat...

Flying {2}{B}, Discard a creature card: Return this card from your graveyard to your hand.

Menace (This creature can't be blocked except by two or more creatures.)

Reach Undergrowth — When this creature enters, choose up to one target creature you don't control with flying. This creature gets +X/+0 until end o...

Undergrowth — When this creature enters, you gain 1 life for each creature card in your graveyard.

When this creature enters, choose one — • Put two +1/+1 counters on this creature. • Destroy target artifact or enchantment. • You gain 4 life.