Latios EX (86/116) [Black & White: Plasma Freeze] Goblin Berserker Set: Ultimate Masters Type: Instant

Set: Ultimate Masters Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

Set: World Championship Decks 2003 Type: Creature — Goblin Rarity: Uncommon Cost: {2}{R} Cycling {1}{R} ({1}{R}

Set: Core Set 2020 Prerelease Promos Type: Sorcery Rarity: Rare Cost: {B} Choose two target players

this dungeon is the domain of the mad wizard Halaster Blackcloak

though others may have a better claim to that moniker

Latios EX (86/116) [Black & White: Plasma Freeze] Goblin Berserker Set: Ultimate Masters Type: InstantSet: Black & White: Plasma Freeze Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless,Colorless