Keyword: Flying

Flying
Whenever a source an opponent controls deals damage to you or a permanent you control, you may have Flameblade Angel deal 1 damage to that source’s controller.

Flying
, Discard a card: Put two +1/+1 counters on Markov Dreadknight.

Flying
You and Humans you control have hexproof.
, Exile a card from your graveyard: Create a 1/1 white Human Soldier creature token.

Flying
Whenever another Spirit enters the battlefield under your control, you gain 2 life.
: Create a 1/1 white Spirit creature token with flying.

Flying
Whenever a source an opponent controls deals damage to you or a permanent you control, you may have Flameblade Angel deal 1 damage to that source’s controller.

Flying
When Nephalia Moondrakes enters the battlefield, target creature gains flying until end of turn.
, Exile Nephalia Moondrakes from your graveyard: Creatures you control gain flying until end of turn.

Flying
Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1/+1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types.

Flash
Flying, vigilance
When Archangel Avacyn enters the battlefield, creatures you control gain indestructible until end of turn.
When a non-Angel creature you control dies, transform Archangel Avacyn at the beginning of the next upkeep.

Flying
Delirium — Whenever Angel of Deliverance deals damage, if there are four or more card types among cards in your graveyard, exile target creature an opponent controls.

Flying
Geralf’s Masterpiece gets -1/-1 for each card in your hand.
, Discard three cards: Return Geralf’s Masterpiece from your graveyard to the battlefield tapped.

Flying
Whenever another Spirit enters the battlefield under your control, you gain 2 life.
: Create a 1/1 white Spirit creature token with flying.

Flash
Flying
When Rattlechains enters the battlefield, target Spirit gains hexproof until end of turn.
You may cast Spirit spells as though they had flash.

Flying
When Nephalia Moondrakes enters the battlefield, target creature gains flying until end of turn.
, Exile Nephalia Moondrakes from your graveyard: Creatures you control gain flying until end of turn.

Flying
, Discard two cards: Return Stitchwing Skaab from your graveyard to the battlefield tapped.

Flying
When Apothecary Geist enters the battlefield, if you control another Spirit, you gain 3 life.

Flying (This creature can’t be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

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

Flying
Whenever you investigate for the first time each turn, investigate an additional time.

Flying
When Crow of Dark Tidings enters the battlefield or dies, mill two cards. (Put the top two cards of your library into your graveyard.)

Flying
Whenever you cast a creature spell with converted mana cost 3 or less, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)

Flying
When Topplegeist enters the battlefield, tap target creature an opponent controls.
Delirium — At the beginning of each opponent’s upkeep, if there are four or more card types among cards in your graveyard, tap target creature that player controls.

Flying
Olivia’s Bloodsworn can’t block.
: Target Vampire gains haste until end of turn.

Discard a card: Transform Heir of Falkenrath. Activate this ability only once each turn.

Flying
, Discard a card: Put two +1/+1 counters on Markov Dreadknight.

Flying
Delirium — Sacrifice another creature: Reaper of Flight Moonsilver gets +2/+1 until end of turn. Activate this ability only if there are four or more card types among cards in your graveyard.