Schierke vs Laser Lance: who would win?

Laser Lance favored — Favored (~65%)

Schierke · Berserk · Base

Tier
8-A
Attack Potency
Multi-City Block Level
Speed
Average Human, up to Massively Hypersonic+
Durability
Human Level, up to Multi-City Block Level

Laser Lance · Ben 10 · Base

Tier
8-A
Attack Potency
Multi-City Block Level
Speed
Relativistic
Durability
Unknown

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