I think is a Good Medicine also, i always carry 1 or 2 stacks with me when im on missions BCNM and stuff like that, sometimes you are just 10-30MP short to cast something and this is instantly give you 10mp, you can get 120mp in NO TIME and with out that stun (kinda) effect you get with other medicines
this is actually a great skill up item . I believe you can start successfully making them around 45 or 47 . Grape juice caps @ 50 and the Mulsum it self @ 56 . so in making this you can get 2 skill up per items before LV50 . ALso very good in Combat when time is important . The 120 MP you get from stack consumes the same time as any Ether Item with out the aforementioned 'Stun' effect , Like Astral Flow Burning ENMs , Trial Size Trials , and other like Battlefields .