Mega-Megamind vs Malakai Makaisson: who would win?

Malakai Makaisson favored — Favored (~65%)

Mega-Megamind · Megamind · Base

Tier

8-A, up to HIGH 6-C

Attack Potency

Multi-City Block Level+, up to Large Island Level

Speed

Hypersonic, up to Massively Hypersonic

Durability

Multi-City Block Level+, up to Large Island 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.