Cerulean Wisps

Target creature becomes blue until end of turn. Untap that creature.
Draw a card.

Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Draw a card.

Look at target player's hand.
Draw a card.

Look at the top three cards of your library, then put them back in any order. You may shuffle.
Draw a card.

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
Draw a card.