Thought Scour

Target player mills two cards.
Draw a card.

Dream Twist

Target player mills three cards.
Flashback {1}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Defender, flying
Prevent all combat damage that would be dealt to and dealt by Fog Bank.

Create two 2/2 blue Drake creature tokens with flying.

When Archaeomancer enters, return target instant or sorcery card from your graveyard to your hand.

Enchant player
At the beginning of enchanted player's upkeep, that player mills two cards.

Whenever another blue creature you control enters, target player mills two cards.

Flying
Jace's Phantasm gets +4/+4 as long as an opponent has ten or more cards in their graveyard.