Thought-Knot Seer [Oath of the Gatewatch Prerelease Promos] Vintage When that mana is spent

When that mana is spent to cast an instant or sorcery spell

each opponent loses 1 life and you gain 1 life

Set: Beta Edition Type: Enchantment Rarity: Uncommon Cost: {2}{W}{W} At the beginning of each player's upkeep

Set: Tenth Edition Type: Artifact Rarity: Rare Cost: {2} {3}

if you have 40 or more life

Thought-Knot Seer [Oath of the Gatewatch Prerelease Promos] Vintage When that mana is spentSet: 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.