Rimuru Tempest (Web Novel) vs Kamen Rider Decade Complete Form Jumbo Formation: who would win?

Too close to call

Rimuru Tempest (Web Novel) · Tensei Shitara Slime Datta Ken · End of Series

Tier

LOW 2-C

Attack Potency

Universe Level+

Speed

Ftl, up to Infinite

Durability

Universe Level+

Kamen Rider Decade Complete Form Jumbo Formation · Kamen Rider · Base

Tier

LOW 2-C

Attack Potency

Universe Level+

Speed

Ftl, up to Immeasurable

Durability

Universe Level+

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