Phantom Flock

Flying
Phantom Flock enters with three +1/+1 counters on it.
If damage would be dealt to Phantom Flock, prevent that damage. Remove a +1/+1 counter from Phantom Flock.

Keening Banshee

Flying
When Keening Banshee enters, target creature gets -2/-2 until end of turn.

Fallen Angel

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

Kami of the Palace Fields

Flying, first strike
Soulshift 5 (When this creature dies, you may return target Spirit card with mana value 5 or less from your graveyard to your hand.)

Jetting Glasskite

Flying
Whenever Jetting Glasskite becomes the target of a spell or ability for the first time each turn, counter that spell or ability.

Aven Windreader

Flying (This creature can’t be blocked except by creatures with flying or reach.)
: Target player reveals the top card of their library.

Celestial Kirin

Flying
Whenever you cast a Spirit or Arcane spell, destroy all permanents with that spell’s mana value.

Belltower Sphinx

Flying
Whenever a source deals damage to Belltower Sphinx, that source’s controller mills that many cards.

Aven Windreader

Flying (This creature can’t be blocked except by creatures with flying or reach.)
: Target player reveals the top card of their library.

Soratami Mindsweeper

Flying
, Return a land you control to its owner’s hand: Target player mills two cards.

Angelic Page

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

Luminous Angel

Flying
At the beginning of your upkeep, you may create a 1/1 white Spirit creature token with flying.

Freewind Equenaut

Flying
As long as Freewind Equenaut is enchanted, it has “: Freewind Equenaut deals 2 damage to target attacking or blocking creature.”

Soratami Mindsweeper

Flying
, Return a land you control to its owner’s hand: Target player mills two cards.

Freewind Equenaut

Flying
As long as Freewind Equenaut is enchanted, it has “: Freewind Equenaut deals 2 damage to target attacking or blocking creature.”

Wizard Replica

Flying
, Sacrifice Wizard Replica: Counter target spell unless its controller pays .

Thieving Magpie

Flying (This creature can’t be blocked except by creatures with flying or reach.)
Whenever Thieving Magpie deals damage to an opponent, draw a card.

Shard Phoenix

Flying (This creature can’t be blocked except by creatures with flying or reach.)
Sacrifice Shard Phoenix: It deals 2 damage to each creature without flying.
: Return Shard Phoenix from your graveyard to your hand. Activate only during your upkeep.

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.)