Iron Snakes

The Iron Snakes is a Loyalist Space Marine Chapter and Second Founding successor of the Ultramarines, though it is not Codex Astartes-compliant and maintains a unique Chapter organisation. The Iron Snakes take their name from the giant sea serpents called Water Wyrms that inhabit their frozen homeworld of Ithaka’s vast oceans. One of the Chapter’s most important rites of passage is to hunt and kill one of these leviathans using a type of weapon called a “Sea Lance.”