Schierke vs Zombot Tuskmaster 10,000 BC: who would win?

Too close to call

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

Zombot Tuskmaster 10,000 BC · Plants vs. Zombies · Base

Tier
8-B
Attack Potency
City Block Level+
Speed
Immobile, up to High Hypersonic+
Durability
City Block Level+

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