Dullahan vs The Joker (The Dark Knight Trilogy): who would win?

Too close to call

Dullahan · Zenless Zone Zero · Base

Tier

9-B, up to 9-A

Attack Potency

Wall Level, up to Small Building Level

Speed

Peak Human, up to Supersonic

Durability

Wall Level, up to Small Building Level

The Joker (The Dark Knight Trilogy) · DC · Base

Tier

9-B, up to 8-C

Attack Potency

Wall Level, up to Building Level

Speed

Peak Human, up to Transonic

Durability

Wall Level

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