Keyword: Flying

Flying
Urborg Drake attacks each combat if able.

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

Flying
Whenever Rith, the Awakener deals combat damage to a player, you may pay . If you do, choose a color, then create a 1/1 green Saproling creature token for each permanent of that color.

Flying
: Phyrexian Battleflies gets +1/+0 until end of turn. Activate no more than twice each turn.

Flying, trample
At the beginning of your upkeep, sacrifice a creature.
Sacrifice a creature: Regenerate Devouring Strossus.

Flying
When Angel of Mercy enters, you gain 3 life.

Flying
Whenever Darigaaz, the Igniter deals combat damage to a player, you may pay . If you do, choose a color, then that player reveals their hand and Darigaaz deals damage to the player equal to the number of cards of that color revealed this way.

Flying
At the beginning of your upkeep, you may return target creature card from your graveyard to the battlefield.

Flying
Whenever Crosis, the Purger deals combat damage to a player, you may pay . If you do, choose a color, then that player reveals their hand and discards all cards of that color.

Flying
Blue spells you cast cost more to cast.

Flying
Whenever Treva, the Renewer deals combat damage to a player, you may pay . If you do, choose a color, then you gain 1 life for each permanent of that color.

Flying
: You may put a creature card with mana value X from your hand onto the battlefield. If you do, return Metathran Aerostat to its owner’s hand.

Flying
: Tower Drake gets +0/+1 until end of turn.

Flying
: Add one mana of any color.

Flying
: Rainbow Crow becomes the color of your choice until end of turn.

Flying
Cloud Elemental can block only creatures with flying.

Flying
Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.

Flying (This creature can’t be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Flying
: This creature gets +1/+0 until end of turn.

Flying
: Untap Vigilant Drake.

Flying
: Put Wayward Soul on top of its owner’s library.

Flying
Clockwork Avian enters with four +1/+0 counters on it.
At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1/+0 counter from it.
, : Put up to X +1/+0 counters on Clockwork Avian. This ability can’t cause the total number of +1/+0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep.

Flying

Flying
: Untap Blizzard Elemental.