Crow of Dark Tidings

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.)

Nephalia Moondrakes

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.

Kothophed, Soul Hoarder

Flying
Whenever a permanent owned by another player is put into a graveyard from the battlefield, you draw a card and you lose 1 life.