Frantic Search

Draw two cards, then discard two cards. Untap up to three lands.

Oneirophage

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

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

Target player mills two cards.
Draw a card.

Counter target instant or sorcery spell unless its controller pays {1}.
Draw a card.

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

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)
Draw two cards.

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