Karate Kid (Pre-Zero Hour) vs Master Mantis: who would win?

Too close to call

Karate Kid (Pre-Zero Hour) · DC · Base

Tier

8-C, up to 7-B

Attack Potency

Building Level, up to City Level

Speed

Transonic, up to Massively Ftl+

Durability

Building Level, up to Solar System Level

Master Mantis · Kung Fu Panda · Base

Tier

8-C, up to HIGH 8-C

Attack Potency

Building Level, up to Large Building Level

Speed

Transonic, up to Supersonic

Durability

Building Level, up to Large Building Level

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