Yes i supose itīs effective i never really tried that technique i always kept the 10 pages of magic full so thatīs way i considered it a poor limit break, but still you have to build a strategy to use it and i always prefer to have control of the characters.
Plus i still prefer the other limnit breaks but thatīs just me...

Ohh and can anyone tell me if the draw command depends only of the level the characters in or does it also depend on the magic power that the player as?