Ryubee Sonozaki vs Meili Portroute: who would win?

Too close to call

Ryubee Sonozaki · Kamen Rider · Base

Tier

10-B, up to LOW 7-B

Attack Potency

Human Level, up to Small City Level

Speed

Average Human, up to Ftl

Durability

Human Level, up to Small City Level

Meili Portroute · Re:Zero kara Hajimeru Isekai Seikatsu · Base

Tier

10-B, up to 7-B

Attack Potency

Human Level, up to City Level

Speed

Average Human, up to Relativistic+

Durability

Human Level, up to City Level

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