Flailing Drake

Flying
Whenever Flailing Drake blocks or becomes blocked by a creature, that creature gets +1/+1 until end of turn.

Rathi Dragon

Flying (This creature can’t be blocked except by creatures with flying or reach.)
When Rathi Dragon enters the battlefield, sacrifice it unless you sacrifice two Mountains.

Skyshroud Vampire

Flying
Discard a creature card: Skyshroud Vampire gets +2/+2 until end of turn.

Fylamarid

Flying
Fylamarid can’t be blocked by blue creatures.
: Target creature becomes blue until end of turn.

Dracoplasm

Flying
As Dracoplasm enters the battlefield, sacrifice any number of creatures. Dracoplasm’s power becomes the total power of those creatures and its toughness becomes their total toughness.
: Dracoplasm gets +1/+0 until end of turn.

Skyshroud Condor

Cast this spell only if you’ve cast another spell this turn.
Flying

Avenging Angel

Flying
When Avenging Angel dies, you may put it on top of its owner’s library.

Pit Imp

Flying
: Pit Imp gets +1/+0 until end of turn. Activate this ability no more than twice each turn.

Cloudchaser Eagle

Flying
When Cloudchaser Eagle enters the battlefield, destroy target enchantment.

Mawcor

Flying
: Mawcor deals 1 damage to any target.

Angelic Protector

Flying
Whenever Angelic Protector becomes the target of a spell or ability, Angelic Protector gets +0/+3 until end of turn.

Wind Dancer

Flying
: Target creature gains flying until end of turn.

Bellowing Fiend

Flying
Whenever Bellowing Fiend deals damage to a creature, Bellowing Fiend deals 3 damage to that creature’s controller and 3 damage to you.

Frenetic Efreet

Flying
: Flip a coin. If you win the flip, Frenetic Efreet phases out. If you lose the flip, sacrifice Frenetic Efreet. (While it’s phased out, it’s treated as though it doesn’t exist. It phases in before you untap during your next untap step.)

Frenetic Efreet

Flying
: Flip a coin. If you win the flip, Frenetic Efreet phases out. If you lose the flip, sacrifice Frenetic Efreet. (While it’s phased out, it’s treated as though it doesn’t exist. It phases in before you untap during your next untap step.)

Cloud Elemental

Flying
Cloud Elemental can block only creatures with flying.

Fledgling Djinn

Flying
At the beginning of your upkeep, Fledgling Djinn deals 1 damage to you.

Tolarian Drake

Flying
Phasing (This phases in or out before you untap during each of your untap steps. While it’s phased out, it’s treated as though it doesn’t exist.)

Sage Owl

Flying
When Sage Owl enters the battlefield, look at the top four cards of your library, then put them back in any order.

Cloud Djinn

Flying
Cloud Djinn can block only creatures with flying.