Luminous Being vs Another Decade: who would win?

Luminous Being favored — Slight edge (~55%)

Luminous Being · Dungeons & Dragons · Base

Tier

1-A

Attack Potency

Outerverse Level

Speed

Omnipresent

Durability

Outerverse Level

Another Decade · Kamen Rider · Another Decade

Tier

1-A

Attack Potency

Outerverse Level

Speed

Immeasurable

Durability

Outerverse Level

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