Great Sphere Spiral Blast

Oodama Rasengan (Great Sphere Spiral Blast)
Ninjutsu (Requires Rasengan (3)) [Uzumaki Naruto Hijutsu]
Rank: 10 (S-Class);
Saving Throws: Str partial;
Chakra Cost: 14.

Same as Rasengan, except as noted above. Oodama Rasengan is a force effect; if the
subject doesn't succeed a str save when hit, it becomes stunned for 5 rounds instead of being knocked back.

Empower
The damage cap is increased to 100.