Unsummon

Return target creature to its owner's hand.

Negate

Dictate of Kruphix

Flash (You may cast this spell any time you could cast an instant.)
At the beginning of each player's draw step, that player draws an additional card.

Refute

Counter target spell. Draw a card, then discard a card.

Chart a Course

Draw two cards. Then discard a card unless you attacked this turn.

Erudite Wizard

Whenever you draw your second card each turn, put a +1/+1 counter on this creature.

Homunculus Horde

Whenever you draw your second card each turn, create a token that's a copy of this creature.

Lunar Insight

Draw a card for each different mana value among nonland permanents you control.

Clinquant Skymage

Flying
Whenever you draw a card, put a +1/+1 counter on this creature.

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

Extravagant Replication

At the beginning of your upkeep, create a token that's a copy of another target nonland permanent you control.

Mischievous Mystic

Flying
Whenever you draw your second card each turn, create a 1/1 blue Faerie creature token with flying.

Fog Bank

Defender (This creature can't attack.)
Flying
Prevent all combat damage that would be dealt to and dealt by this creature.

Island

Archmage of Runes

Instant and sorcery spells you cast cost {1} less to cast.
Whenever you cast an instant or sorcery spell, draw a card.