Thought-Knot Seer (1151) (Borderless) [Secret Lair Drop Series] Zombie Warrior this Character gains [Double Attack]

this Character gains [Double Attack] during this turn

They would be studied for generations

Set: Sun & Moon: Team Up Type: Fairy Rarity: Rare Retreat cost: Colorless

where X is that spell's mana value

Set: World Championships 2006 Type: Water Rarity: Common Retreat cost: Colorless

Thought-Knot Seer (1151) (Borderless) [Secret Lair Drop Series] Zombie Warrior this Character gains [Double Attack]Set: Secret Lair Drop Series 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. It thinks, therefore you aren't.