Arc-Gurren Lagann vs Orgalorg: who would win?

Orgalorg favored — Slight edge (~55%)

Arc-Gurren Lagann · Tengen Toppa Gurren Lagann · Base

Tier

5-A

Attack Potency

Large Planet Level

Speed

Sub-Relativistic+, up to Massively Ftl+

Durability

Large Planet Level

Orgalorg · Adventure Time · Freed from Earth's Gravity (Orgalorg)

Tier

5-A

Attack Potency

Large Planet Level

Speed

Ftl+, up to Massively Ftl+

Durability

Large Planet Level

A heuristic estimate from normalized VS Battles Wiki stats: tier, attack potency, speed and durability.