Mysterious Heroine XX vs Aphrodite (Riordan): who would win?

Too close to call

Mysterious Heroine XX · Nasuverse · Servant Universe

Tier

HIGH 6-A, up to 1-C

Attack Potency

Multi-Continent Level, up to Complex Multiverse Level

Speed

Ftl, up to Immeasurable

Durability

Multi-Continent Level, up to Planet Level

Aphrodite (Riordan) · Percy Jackson · Base

Tier

HIGH 6-A, up to HIGH 4-C

Attack Potency

Multi-Continent Level, up to Large Star Level

Speed

Ftl, up to Massively Ftl+

Durability

Multi-Continent Level, up to Large Star Level

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