So, I was looking at the kanohi hau the other day, and I realized it bears some resemblance to the Space Marine helmets from Warhammer 40k. Then this happened. "Despite their occasional ill temperment, the Burning Legion and their primarch are fiercely loyal to the Imperium of Matoran, and it's people. On multiple occasions, most notably during the siege of Typhoon VII, their primarch, Tahu, has ordered his chapter's Toa to save as many matoran as possible. Even to the extent of losing key objectives." ~Letter from Inquisitor Helryx to Lord Inquisitor Teridax, M40