Guilds of Ravnica

Flying When Muse Drake enters the battlefield, draw a card.

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

When Dimir Informant enters the battlefield, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard...

Flying When Citywatch Sphinx dies, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the r...

When Tenth District Guard enters the battlefield, target creature gets +0/+1 until end of turn.

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....

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

Whenever Skyline Scout attacks, you may pay {1}{W}. If you do, it gains flying until end of turn.

Flying Gatekeeper Gargoyle enters the battlefield with a +1/+1 counter on it for each Gate you control.

Flash When Whisper Agent enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

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

Vigilance

Deathtouch

Defender As long as you've cast an instant or sorcery spell this turn, Piston-Fist Cyclops can attack as though it didn't have defender.

As long as it's your turn, Fresh-Faced Recruit has first strike.

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....

If you would draw a card, instead look at the top three cards of your library, then put one into your hand and the rest into your graveyard. Pay 4 ...

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever Truefire Captain is dealt dam...

Haste Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Prevent all noncombat damage t...

Vigilance Whenever Swathcutter Giant attacks, it deals 1 damage to each creature defending player controls.

{4}{B}, {T}: Creatures you control get +1/+0 and gain menace until end of turn. (They can't be blocked except by two or more creatures.) {1}{G}, {...

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....

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 — Rhizome Lurcher enters the battlefield with a number of +1/+1 counters on it equal to the number of creature cards in your graveyard.