Dragon Shiryu vs Avatar of Calamity: who would win?

Avatar of Calamity favored — Slight edge (~55%)

Dragon Shiryu · Saint Seiya · Dragon God Cloth

Tier

2-A, up to LOW 1-C

Attack Potency

Multiverse Level+, up to Low Complex Multiverse Level

Speed

Transonic, up to Infinite Speed

Durability

Multiverse Level+, up to Low Complex Multiverse Level

Avatar of Calamity · Puella Magi Verse · With False Homura Duplicates

Tier

2-A

Attack Potency

Multiverse Level+

Speed

Massively Hypersonic+

Durability

Multiverse Level+

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