Hypersmurf
Moderatarrrrh...
Creeperman said:That's why you take nine levels of Weapon Master (Sword & Fist) for Ki Whirlwind.
As written, it wouldn't work with Spring Attack for the same reason Manyshot doesn't work with Shot on the Run: Ki Whirlwind is a standard action, not the attack action. Spring Attack requires you to use the attack action.
-Hyp.