Mimir vs Kamen Rider Ouja: who would win?

Kamen Rider Ouja favored — Slight edge (~55%)

Mimir · God of War · Base

Tier

1-C

Attack Potency

Complex Multiversal

Speed

Immobile, up to Immeasurable

Durability

Complex Multiversal

Kamen Rider Ouja · Kamen Rider · Kamen Rider Brave: ~Let's Survive! Revival of the Beast Rider Squad!~

Tier

1-C

Attack Potency

Complex Multiverse Level

Speed

Ftl

Durability

Complex Multiverse Level

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