Thought-Knot Seer [The List] Collectors' Edition {T}: Gain control of target

{T}: Gain control of target creature for as long as you control Rubinia and Rubinia remains tapped

Set: International Collectors' Edition Type: Land — Plains Island Rarity: Rare ({T}: Add {W} or {U}

except a "Number" monster

Set: Pro Tour Collector Set Type: Artifact Rarity: Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps

4x - Plaster Walls

Thought-Knot Seer [The List] Collectors' Edition {T}: Gain control of targetSet: The List 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.