The Dark Angels are considered amongst the most powerful and secretive of the Loyalist Space Marine Chapters. They were the I Legion of the original 20 Space Marine Legions to be created during the First Founding of the Millennium
Space wolf Lord This is a mod of the Space Hulk dead terminator objective marker. It's painted miniatures like these that make one realize: it is not the color scheme, it is the execution of those colours that make everything stands apart.
The Iron Snakes are a Second Founding Loyalist Space Marine Chapter of unknown origin who may possibly be a Successor Primogenitor Chapter of the Ultramarines, though they are not a Codex Astartes-compliant Chapter