Mindmelter [Oath of the Gatewatch] 002 Set: XY: Base Set Type:

Set: XY: Base Set Type: Darkness Rarity: Uncommon Retreat cost: Colorless

Set: Platinum: Arceus Type: Metal Rarity: Common Retreat cost: Colorless

Set: Unfinity Stickers Type: Sticker Rarity: Common {TK}{TK} — Vigilance

and that weren't spotted by an opponent before you cast Surprise Party

yet other times he withheld aid

Mindmelter [Oath of the Gatewatch] 002 Set: XY: Base Set Type:Set: Oath of the Gatewatch Type: Creature Eldrazi Drone Rarity: Uncommon Cost: {1}{U}{B} Devoid (This card has no color.) Mindmelter can't be blocked. {3}{C}: Target opponent exiles a card from their hand. Activate only as a sorcery. ({C} represents colorless mana.)