So they get to have build diversity (hibryd, mental AND energy) while we can't have a full a diamond build because both, sig and ultimate are mental! :D
And this a demand that we have been asking for years!
That's just doesn't sound very fair to me. xD~
(Ps: Jean sig also changes while in phoenix form to energy ;) )
(Ps2: Y'know, we COULD replace Diamond Cyclone for a talent that makes the ULT and SIG aply physical damage. But no, we gotta make that spinning top important)