Plasma Caster

The Plasma Caster is a craftable post-Moon Lord magic gun. When used with the primary fire (left-click), it slowly fires a plasma bolt that does not pierce and create a large explosion on hit. When used with the secondary fire (right-click), the bolts are fired three times faster, deal one third of the damage, cost one third as much mana, and have lower accuracy. Bolts are able to inflict the On Fire! and Cursed Inferno debuffs, and have their damage increased by one-third of an enemy's defense.

The weapon consumes 0.32 and 0.12 units of charge per use in primary-fire and secondary-fire respectively, and has a maximum charge of 190.

Trivia

 * The Plasma Caster is a reference to the weapon of the same name from Fallout: New Vegas.