Rhystic Study

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Generous Stray

Cloudkin Seer

Flying
When Cloudkin Seer enters, draw a card.

Sensei's Divining Top

{1}: Look at the top three cards of your library, then put them back in any order.
{T}: Draw a card, then put Sensei's Divining Top on top of its owner's library.

Elvish Visionary

When Elvish Visionary enters, draw a card.

Baleful Strix

Flying, deathtouch
When Baleful Strix enters, draw a card.

Council of Advisors

When Council of Advisors enters, draw a card.

Dusk Legion Zealot

When Dusk Legion Zealot enters, you draw a card and you lose 1 life.

Cloudblazer

Flying
When Cloudblazer enters, you gain 2 life and draw two cards.

Carven Caryatid

Defender (This creature can't attack.)
When Carven Caryatid enters, draw a card.

The One Ring

Indestructible
When The One Ring enters, if you cast it, you gain protection from everything until your next turn.
At the beginning of your upkeep, you lose 1 life for each burden counter on The One Ring.
{T}: Put a burden counter on The One Ring, then draw a card for each burden counter on The One Ring.

Wall of Omens

Defender
When Wall of Omens enters, draw a card.

Wall of Blossoms

Defender
When Wall of Blossoms enters, draw a card.

Jungle Barrier

Defender (This creature can't attack.)
When Jungle Barrier enters, draw a card.