Kroot vs Atropal: who would win?

Atropal favored — Slight edge (~55%)

Kroot · Warhammer 40,000 · Krootox

Tier

HIGH 8-C

Attack Potency

Large Building Level

Speed

Hypersonic

Durability

Building Level+

Atropal · Dungeons & Dragons · Base

Tier

HIGH 8-C, up to HIGH 6-A

Attack Potency

Large Building Level, up to Multi-Continent Level

Speed

Ftl, up to Ftl+

Durability

Large Building Level, up to Multi-Continent Level

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