Keyword: Flying

Flying
Threshold — As long as seven or more cards are in your graveyard, Mystic Familiar gets +1/+1 and has protection from black.

Flying, first strike

Flying
, Sacrifice Major Teroh: Exile all black creatures.

Flying
, Tap two untapped creatures you control: Return target permanent to its owner’s hand.

Flying
Whenever Abyssal Specter deals damage to a player, that player discards a card.

Flying
Your maximum hand size is reduced by four.

Flying
Whenever a creature with flying dies, put a +1/+1 counter on Soulcatcher.

Flying, vigilance
Threshold — As long as seven or more cards are in your graveyard, Wayward Angel gets +3/+3, is black, has trample, and has “At the beginning of your upkeep, sacrifice a creature.”

Flying
, Discard a card: Return Amugaba to its owner’s hand.

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

Flying (This creature can’t be blocked except by creatures with flying or reach.)
: Aven Flock gets +0/+1 until end of turn.

Flying (This creature can’t be blocked except by creatures with flying or reach.)
When Aven Cloudchaser enters the battlefield, destroy target enchantment.

Flying (This creature can’t be blocked except by creatures with flying or reach.)
When Aven Fisher dies, you may draw a card.

Flying, protection from all colors

Flying
, Discard a card: Return Balshan Griffin to its owner’s hand.

Flying
Threshold — As long as seven or more cards are in your graveyard, Childhood Horror gets +2/+2 and can’t block.

Flying
Cognivore’s power and toughness are each equal to the number of instant cards in all graveyards.

Flying, protection from green

Defender (This creature can’t attack.)
Flying

Flying
, Sacrifice a land: Draw a card.

Flying
Your maximum hand size is reduced by two.

Flying
Discard a card: Pulsating Illusion gets +4/+4 until end of turn. Activate this ability only once each turn.

Flying
, : Aven Archer deals 2 damage to target attacking or blocking creature.

Flying
At the beginning of your upkeep, mill a card.
Threshold — As long as seven or more cards are in your graveyard, Bloodcurdler gets +1/+1 and has “At the beginning of your end step, exile two cards from your graveyard.”

Flying
, Sacrifice Lieutenant Kirtar: Exile target attacking creature.