Description
| Set: | Oath of the Gatewatch Prerelease Promos |
| Type: | Creature Eldrazi |
| Rarity: | Rare |
| Cost: | {3}{C} |
({C} represents colorless mana.)
When Thought-Knot Seer enters the battlefield, target opponent reveals their hand. You choose a nonland card from it and exile that card.
When Thought-Knot Seer leaves the battlefield, target opponent draws a card.
