Oneirophage

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

Thoughtcast

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

Target player mills two cards.
Draw a card.

Draw three cards, then put a card from your hand on the bottom of your library.

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

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

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

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

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