Solar Eruption

Segmented flail penetration across solid tiles

Solar Eruption is crafted at an Ancient Manipulator using eighteen Solar Fragments. When swung, it extends a segmented whip-like solar blade that reaches outward before retracting in a sweeping motion. The blade segments pass cleanly through solid tiles and walls, striking unlimited targets along their flight path and inflicting the Daybroken debuff. Dealing 105 base melee damage at Very fast speed, each segment can trigger secondary explosive hits along the weapon's shaft to damage tightly packed groups.

Melee horde suppression and Pillar weapon pairing

Alongside Daybreak, Solar Eruption forms the core melee arsenal crafted prior to defeating the Moon Lord. While Daybreak focuses on long-range single-target damage, Solar Eruption provides crowd control and the ability to strike enemies through solid enclosures. This allows melee fighters to damage Moon Lord's hands and core while sheltering behind protective terrain barriers. Because it is classified as an extended projectile spear, it cannot receive size modifiers, making Godly or Demonic the best reforging prefixes.

Trivia

• The blade segments produce bright fiery illumination that reveals hidden caves behind solid rock walls.
• Each hit inflicts the Daybroken debuff, dealing stacking damage over time to affected targets.