Dominaria

Arcane Flight | Enchantment | Aura | Enchant creature Enchanted creature gets +1/+1 and has flying. | Steve Prescott

Artificer's Assistant | Creature | Bird | Flying Whenever you cast a historic spell, scry 1. (Artifacts, legendaries, and Sagas are historic. To scry 1, look at the top card of your library, then you may put that card on the bottom of your library.) | Chris Seaman

Opt | Instant | | Scry 1. Draw a card. | Tyler Jacobson

Rescue | Instant | | Return target permanent you control to its owner's hand. | Joe Slucher

Syncopate | Instant | | Counter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. | Tommy Arnold