The Warden is one of the strongest hostile mobs in Minecraft, so it is natural to wonder whether iron golems can defeat it. However, one important problem remains: the Warden can kill iron golems quickly. Around 8 to 10 iron golems gives you a much better chance of overwhelming the Warden than sending only a few. Because of these variables, claiming that a specific number of iron golems will always kill a Warden is misleading. Yes, iron golems can kill a Warden, but relying on them as a guaranteed strategy is risky.