King Slime vs Constantin Valdor: who would win?

Too close to call

King Slime · Terraria · Base

Tier

8-B

Attack Potency

City Block Level

Speed

Subsonic+

Durability

City Block Level

Constantin Valdor · Warhammer 40,000 · Base

Tier

8-B

Attack Potency

City Block Level, up to City Block Level+

Speed

Subsonic, up to Ftl

Durability

City Block Level

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