PassiveBinary Presence
A visible Eclipse Line connects Eidolon and the Hollow Sun. Enemy champions remaining between them build Exposure. At maximum Exposure, Eidolon’s next qualifying ability against that enemy gains an additional effect. Leaving the line causes Exposure to fade.
Skill 1Solar Drag
Eidolon commands the Hollow Sun to move toward a target location. Enemies near its path are pulled slightly toward it. The ability deals only light damage and primarily repositions the Sun for future geometry.
Skill 2Inversion
Eidolon reverses attack direction for a short duration. Normally attacks travel Hollow Sun to Eidolon; during Inversion they travel Eidolon to Hollow Sun, changing attack angles without moving either position.
Skill 3Dark Meridian
Eidolon supercharges the Eclipse Line. Enemies touching it take repeated light damage and are slowed. Enemies at maximum Exposure are briefly rooted the first time they touch it during the cast.
UltimateSingularity
Eidolon collapses the Hollow Sun into a temporary gravity well. After a large warning, nearby enemies and Eidolon itself are pulled toward the Sun. Enemies closer to the center take increased damage and maximum-Exposure enemies are pulled more strongly. A final collapse deals a strong burst before the Hollow Sun reforms.