No, its not. Its a great way to piss off buffing class's always having to rebuff a pet for you because you keep willingly killing them! HOW is that smart in any way at all? THE VERY LAST THING I WANT IN THE MIDDLE OF MY BURN IS TO STOP FOR 3-5 SECS to POP a pet, put it on mob and reposition it!If done right though it could be very powerful. Keep one buffed pet pocketed the make a second one. Normal buffs (iceflame, BO) then put this on them. When it explodes just bring out the pocketed pet for the duration of the fight. When the fight is over suspend your buffed pet, make a new pet with the minimal compliment of buffs again....rinse repeat.
Savil