Winter Schnee vs Malakai Makaisson: who would win?

Malakai Makaisson favored — Slight edge (~55%)

Winter Schnee · RWBY · Base

Tier

8-A, up to LOW 7-B

Attack Potency

Multi-City Block Level, up to Small City Level

Speed

Ftl

Durability

Multi-City Block Level, up to Small City Level

Malakai Makaisson · Warhammer Fantasy · Base

Tier

8-A, up to 6-C

Attack Potency

Island Level

Speed

Massively Hypersonic

Durability

Multi-City Block Level, up to Island Level

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