"Would you give up your hands to fly? That is what the birds have done."
—*The One Thousand Questions*

Mirage

Soar

You may choose to play Soar as an instant; if you do, bury it at end of turn.
Enchanted creature gets +0/+1 and gains flying.

You may cast Soar as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step.
Enchant creature
Enchanted creature gets +0/+1 and has flying.