Tainted Specter

Flying
, : Target player discards a card unless they put a card from their hand on top of their library. If that player discards a card this way, Tainted Specter deals 1 damage to each creature and each player. Activate only as a sorcery.

Haunting Apparition

Flying
As Haunting Apparition enters, choose an opponent.
Haunting Apparition’s power is equal to 1 plus the number of green creature cards in the chosen player’s graveyard.

Leering Gargoyle

Flying
: Leering Gargoyle gets -2/+2 and loses flying until end of turn.

Teeka’s Dragon

Flying; trample; rampage 4 (Whenever this creature becomes blocked, it gets +4/+4 until end of turn for each creature blocking it beyond the first.)

Mtenda Griffin

Flying
, : Return Mtenda Griffin to its owner’s hand and return target Griffin card from your graveyard to your hand. Activate only during your upkeep.

Teremko Griffin

Flying; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature’s combat damage, not its controller, among any of the creatures it’s being blocked by or is blocking.)

Pearl Dragon

Flying
: Pearl Dragon gets +0/+1 until end of turn.

Emberwilde Djinn

Flying
At the beginning of each player’s upkeep, that player may pay or 2 life. If the player does, they gain control of Emberwilde Djinn.

Unyaro Griffin

Flying
Sacrifice Unyaro Griffin: Counter target red instant or sorcery spell.

Wall of Resistance

Defender (This creature can’t attack.)
Flying
At the beginning of each end step, if Wall of Resistance was dealt damage this turn, put a +0/+1 counter on it.

Shauku, Endbringer

Flying
Shauku, Endbringer can’t attack if there’s another creature on the battlefield.
At the beginning of your upkeep, you lose 3 life.
: Exile target creature and put a +1/+1 counter on Shauku.

Skulking Ghost

Flying
When Skulking Ghost becomes the target of a spell or ability, sacrifice it.

Emberwilde Caliph

Flying, trample
Emberwilde Caliph attacks each combat if able.
Whenever Emberwilde Caliph deals damage, you lose that much life.

Crimson Roc

Flying
Whenever Crimson Roc blocks a creature without flying, Crimson Roc gets +1/+0 and gains first strike until end of turn.

Asmira, Holy Avenger

Flying
At the beginning of each end step, put a +1/+1 counter on Asmira, Holy Avenger for each creature put into your graveyard from the battlefield this turn.

Locust Swarm

Flying
: Regenerate Locust Swarm.
: Untap Locust Swarm. Activate only once each turn.

Catacomb Dragon

Flying
Whenever Catacomb Dragon becomes blocked by a nonartifact, non-Dragon creature, that creature gets -X/-0 until end of turn, where X is half the creature’s power, rounded down.

Vaporous Djinn

Flying
At the beginning of your upkeep, Vaporous Djinn phases out unless you pay . (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.)

Serra Angel

Flying
Vigilance (Attacking doesn’t cause this creature to tap.)