Chaos (Riordan) vs Zoma: who would win?

Zoma favored — Favored (~65%)

Chaos (Riordan) · Percy Jackson · Base

Tier
LOW 2-C
Attack Potency
Universe Level+
Speed
Omnipresent
Durability
Universe Level+

Zoma · Dragon Quest · Base

Tier
2-C
Attack Potency
Low Multiverse Level
Speed
Massively Hypersonic+
Durability
Low Multiverse Level

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