Satan (Lords of Shadow) vs Orion Eden: who would win?

Orion Eden favored — Slight edge (~55%)

Satan (Lords of Shadow) · Castlevania · Possessing Alucard

Tier

LOW 2-C, up to 2-C

Attack Potency

Universe Level+, up to Low Multiverse Level

Speed

Massively Ftl

Durability

Universe Level+, up to Low Multiverse Level

Orion Eden · Saint Seiya · Orion Omega Cloth

Tier

LOW 2-C

Attack Potency

Universe Level+

Speed

Massively Ftl+

Durability

Universe Level+

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