Thought-Knot Seer [Oath of the Gatewatch Prerelease Promos] High-Speed Riders ●Destroy all Attack Position monsters

●Destroy all Attack Position monsters your opponent controls

Set: Stronghold Type: Legendary Creature — Vampire Noble Rarity: Rare Cost: {2}{B}{B} Crovax the Cursed enters the battlefield with four +1/+1 counters on it

Set: Sun & Moon: Unified Minds Type: Water Rarity: Rare Retreat cost: Colorless

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Thought-Knot Seer [Oath of the Gatewatch Prerelease Promos] High-Speed Riders ●Destroy all Attack Position monstersSet: 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.