Lightning Dragon

Flying
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
: Lightning Dragon gets +1/+0 until end of turn.

Dark Hatchling

Flying
When Dark Hatchling enters the battlefield, destroy target nonblack creature. It can’t be regenerated.

Abyssal Horror

Flying
When Abyssal Horror enters the battlefield, target player discards two cards.

Shivan Hellkite

Flying (This creature can’t be blocked except by creatures with flying or reach.)
: Shivan Hellkite deals 1 damage to any target.

Ravenous Skirge

Flying
Whenever Ravenous Skirge attacks, it gets +2/+0 until end of turn.

Drifting Djinn

Flying
At the beginning of your upkeep, sacrifice Drifting Djinn unless you pay .
Cycling (, Discard this card: Draw a card.)

Herald of Serra

Flying, vigilance
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Angelic Page

Flying
: Target attacking or blocking creature gets +1/+1 until end of turn.

Pegasus Charger

Flying (This creature can’t be blocked except by creatures with flying or reach.)
First strike (This creature deals combat damage before creatures without first strike.)

Peregrine Drake

Flying
When Peregrine Drake enters the battlefield, untap up to five lands.

Fog Bank

Defender, flying
Prevent all combat damage that would be dealt to and dealt by Fog Bank.

Skittering Skirge

Flying
When you cast a creature spell, sacrifice Skittering Skirge.

Gilded Drake

Flying
When Gilded Drake enters the battlefield, exchange control of Gilded Drake and up to one target creature an opponent controls. If you don’t or can’t make an exchange, sacrifice Gilded Drake. This ability still resolves if its target becomes illegal.

Zephid

Flying
Shroud (This creature can’t be the target of spells or abilities.)

Hawkeater Moth

Flying
Shroud (This creature can’t be the target of spells or abilities.)

Lightning Dragon

Flying
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
: Lightning Dragon gets +1/+0 until end of turn.

Cloudchaser Eagle

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