Magma Stone

Underworld bat drops and hellfire imbument

Dropped with a 0.67% chance by Hellbat and Lava Bat enemies inhabiting the Underworld. When equipped in an accessory slot, the Magma Stone imbues all melee attacks, whips, and tool swings with the Hellfire debuff upon striking foes. Hellfire burns targets for 15 damage per second and unlike standard burning, it cannot be quenched by water, making it dependable against aquatic or cavern enemies. Striking enemies with rapid melee weapons like spears or shortswords continuously refreshes the Hellfire duration, ensuring continuous burning damage throughout prolonged duels.

Melee accessory fusion and illuminated weapon strikes

Inflicting Hellfire also produces bright orange spark particles that visually illuminate dark cavern tunnels during melee skirmishes. At a Tinkerer's Workshop, the stone serves as an ingredient for several higher-tier accessories, including the Fire Gauntlet for close-combat melee, the Molten Quiver for wooden arrow archers, and the protective Magma Skull for defensive builders.

Trivia

• The Hellfire debuff inflicts triple the damage per second of the classic On Fire debuff.
• Whips benefit from the Magma Stone, allowing summoners to ignite foes between minion strikes.