Huntress Wizard vs Arc-Gurren Lagann: who would win?

Huntress Wizard favored — Slight edge (~55%)

Huntress Wizard · Adventure Time · Fionna and Cake

Tier

5-A, up to HIGH 4-C

Attack Potency

Large Planet Level, up to Large Star Level

Speed

Ftl+

Durability

Large Planet Level

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

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