Keyword: Flying

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

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

Defender (This creature can’t attack.)
Flying

Flying
Whenever a creature dealt damage by Vampiric Dragon this turn dies, put a +1/+1 counter on Vampiric Dragon.
: Vampiric Dragon deals 1 damage to target creature.

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

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

Flying
Your maximum hand size is reduced by three.

Flying
Your maximum hand size is reduced by four.

Flying, protection from red

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

Flying
, Sacrifice a land: Draw a card.

Flying
Your maximum hand size is reduced by two.

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

Flying, protection from each color

Flying
Whenever Cursed Monstrosity becomes the target of a spell or ability, sacrifice it unless you discard a land card.

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

Flying
, Sacrifice Lieutenant Kirtar: Exile target attacking creature.

Flying
Whenever a creature dealt damage by Repentant Vampire this turn dies, put a +1/+1 counter on Repentant Vampire.
Threshold — As long as seven or more cards are in your graveyard, Repentant Vampire is white and has “: Destroy target black creature.”

Flying
When Haunted Angel dies, exile Haunted Angel and each other player creates a 3/3 black Angel creature token with flying.

Flying

Kicker (You may pay an additional as you cast this spell.)
Flying
When Desolation Angel enters, destroy all lands you control. If it was kicked, destroy all lands instead.