Brainstorm

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

Flux

Each player discards any number of cards, then draws that many cards.
Draw a card.

Think Twice

Draw a card.
Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Island

Deep Analysis

Target player draws two cards.
Flashback—{1}{U}, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Tolarian Winds

Discard all the cards in your hand, then draw that many cards.

Arcane Denial

Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep.
You draw a card at the beginning of the next turn's upkeep.

Whirlpool Rider

When this creature enters, shuffle the cards from your hand into your library, then draw that many cards.

Jace's Erasure

Whenever you draw a card, you may have target player mill a card.

Descendant of Soramaro

{1}{U}: Look at the top X cards of your library, where X is the number of cards in your hand, then put them back in any order.

Thought Vessel

You have no maximum hand size.
{T}: Add {C}.

Clear the Mind

Target player shuffles their graveyard into their library.
Draw a card.

Words of Wisdom

You draw two cards, then each other player draws a card.