User blog comment:MilitaryBrat/Master Chief vs Xenomorphs/@comment-5338740-20120201050241/@comment-4749025-20120201185236

His armor is A grade titanium with other composite materials, Xeno blood has melted through several feet of titanium and metal before >_> also the only thing that's best about his armor are the shields Xenomorphs are still faster,stronger, and more durable than him inside his suit they even have a healing factor that's just as good as MARVELS wolverine which would rival Master Chiefs shields, The Xenomorphs have existed for EONS! the Covenant are defeated and broken >_> mean while the Xenomorphs are still in their prime and they don't have technology.