User blog comment:Portgas D.Eros/ Color of Armaments Haki/@comment-3079795-20101209172101

I have to argue about Kizaru using Haki to hit Marco, because regardless of if he does Marco would simply regenerate as that's his devil fruits primary strength. For the other two it really depends on whether people can imbue Haki into their intangible logia attacks. Personally I think yes, because even though Logias are intangible they're still something. Your're hitting them just not hurting them. Because of that it makes sense to me that they could store energy into their elements (energy being Haki) to power up their attacks. Frickin' Logias, so darn cheap.