Original Creator vs Another Kuuga: who would win?

Original Creator favored — Slight edge (~55%)

Original Creator · Lord of the Mysteries · Original Creator

Tier

HIGH 1-A

Attack Potency

High Outerverse Level

Speed

Omnipresent

Durability

High Outerverse Level

Another Kuuga · Kamen Rider · Time Jacker

Tier

HIGH 1-A

Attack Potency

High Outerverse Level

Speed

Immeasurable

Durability

High Outerverse Level

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