Destoroyah

Desoroyah is a powerful, demonic kaiju from the Godzilla franchise, created from the Oxygen Destroyer weapon that killed the original Godzilla in 1954. It evolves from microscopic crustaceans into various forms, culminating in a giant, bat-like demon, and is known for its malevolence, intelligence, and devastating abilities like its Oxygen Destroyer beam and laser horn. Destoroyah is considered one of Godzilla's most formidable and evil foes, capable of absorbing DNA and nearly defeating Godzilla in his final Heisei-era appearance.