Library Larcenist

Whenever Library Larcenist attacks, draw a card.

Cloudreader Sphinx

Flying
When Cloudreader Sphinx enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Suspicious Bookcase

Defender
{3}, {T}: Target creature can't be blocked this turn.

Tome Anima

Tome Anima can't be blocked as long as you've drawn two or more cards this turn.

Island

Thriving Isle

Thriving Isle enters tapped. As it enters, choose a color other than blue.
{T}: Add {U} or one mana of the chosen color.

Capture Sphere

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
When Capture Sphere enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.

Oneirophage

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

Tolarian Kraken

Whenever you draw a card, you may pay {1}. When you do, you may tap or untap target creature.

Curiosity

Enchant creature
Whenever enchanted creature deals damage to an opponent, you may draw a card.

Mystic Archaeologist

Read the Runes

Draw X cards. For each card drawn this way, discard a card unless you sacrifice a permanent.