Kamen Rider Amazon Alpha vs Nuckelavee: who would win?

Nuckelavee favored — Slight edge (~55%)

Kamen Rider Amazon Alpha · Kamen Rider · Pre-The Last Judgement

Tier

8-B

Attack Potency

City Block Level

Speed

Supersonic

Durability

City Block Level

Nuckelavee · RWBY · Base

Tier

8-B

Attack Potency

City Block Level

Speed

Massively Hypersonic

Durability

City Block Level

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