Joshua vs Ancalagon the Black: who would win?

Ancalagon the Black favored — Slight edge (~55%)

Joshua · Adventure Time · Base

Tier

HIGH 7-A

Attack Potency

Large Mountain Level

Speed

Ftl

Durability

Large Mountain Level

Ancalagon the Black · Lord of the Rings · Base

Tier

HIGH 7-A

Attack Potency

Large Mountain Level

Speed

Massively Ftl+

Durability

Large Mountain Level

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