Fargo's Mod/Nullification Curse

Nullification Curse is a exclusive debuff inflicted by and exclusive to the Moon Lord. It prevents the player from damaging the Moon Lord if a certain damage type is not used. It also prevents dodging.

The type needed to damage the Moon Lord is shown by the background in the fight. The background color cycles between orange, cyan, pink and blue, which correspond to the Celestial Pillars. When the debuff is active, the only damage type that can damage the Moon Lord corresponds to the background. For example, when the background is orange, the Moon Lord can only be damaged by melee weapons as it corresponds to the Solar Pillar.

The player can become immune to Nullification Curse by equipping the or its upgrades.