Ive tried to solo this one a few times and at this point Im pretty sure that its not possible, either that or Im really the most unskillful bst out there. Anyway he does spam spells at a ridiculious rate, and so far solo I could only manage to get him to 30% or so before its over for me. As a bst duo it is really easy and alot of fun.
x2 bst/whm took him down very easy, not sure what kind of demand there is out there for these boots but this would be the easiest set up for him if anyone needs him.
0/2 , good luck.