Nicol Bolas [From the Vault: Dragons] SWSH024 "The visions haunt me

"The visions haunt me

once you get moving

by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization")

whose sum of ATK and DEF equals your LP

when your opponent targets exactly 1 face-up "Mermail" monster you control for an attack

Nicol Bolas [From the Vault: Dragons] SWSH024 "The visions haunt meSet: From the Vault: Dragons Type: Legendary Creature Elder Dragon Rarity: Rare Cost: {2}{U}{U}{B}{B}{R}{R} Flying At the beginning of your upkeep, sacrifice Nicol Bolas unless you pay {U}{B}{R}. Whenever Nicol Bolas deals damage to an opponent, that player discards their hand. Dominaria's most ancient evil.