Meramon vs Cocolia Rand: who would win?

Meramon favored — Slight edge (~55%)

Meramon · Digimon · BlueMeramon and SkullMeramon

Tier

4-C, up to LOW 1-C

Attack Potency

Star Level, up to Low Complex Multiverse Level

Speed

Massively Hypersonic+, up to Infinite

Durability

Star Level, up to Low Complex Multiverse Level

Cocolia Rand · Honkai: Star Rail · Base

Tier

4-C

Attack Potency

Star Level

Speed

Supersonic

Durability

Star Level

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