Irving (Resident Evil 5)

Upon injecting himself with a parasite based on the dead control Plaga, Ricardo Irving transformed into this giant B.O.W. It resembles a fusion of several species of fish and molluscs. Despite its monstrous appearance, the creature is quite fast in the water; it can use its long tentacles to grab or strike its targets, or bite them with its oyster-like mouth full of razor sharp teeth. The rapidity of its mutation has resulted in numerous flaws in its outer shell, revealing a vulnerable core below.