Kamen Rider Valkyrie vs Tetto'Eko: who would win?

Kamen Rider Valkyrie favored — Favored (~65%)

Kamen Rider Valkyrie · Kamen Rider · Ark Raising Arc

Tier

LOW 6-B

Attack Potency

Small Country Level

Speed

Subsonic, up to Ftl

Durability

Small Country Level

Tetto'Eko · Warhammer Fantasy · Base

Tier

LOW 6-B

Attack Potency

Below Average Human Level, up to Small Country Level

Speed

Massively Hypersonic, up to Relativistic

Durability

Below Average Human Level, up to Small Country Level

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