Thought-Knot Seer [Oath of the Gatewatch Prerelease Promos] Spirit/Effect Monster Set: Diamond & Pearl: Stormfront

Set: Diamond & Pearl: Stormfront Type: Lightning Rarity: Holo Rare

during damage calculation (in either player's turn): You can detach 1 Xyz Material from this card once per battle

add 1 each of "Ojama Green"

but it loses 1000 ATK

When Deranged Hermit enters the battlefield

Thought-Knot Seer [Oath of the Gatewatch Prerelease Promos] Spirit/Effect Monster Set: Diamond & Pearl: StormfrontSet: 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.