There are four of us with at least a half chromatus transformation as well, actually, though it isn't necessarily a static number.

[ Since it was three up until about a month ago, and now he's been pushed down from third place to fourth. Which he's not about to admit to. ]

It isn't possible for more than one of them to transfer their powers to the same person, I take it?

Even so, "nearly unstoppable" sounds like you shouldn't have to ask for outside assistance, unless you're not all on the same side.