Parry-go-round

A 20 meter wide spinning platfom. Every 5 meters there is another spinning section spinning in the opposite direction of the one before it. it would look like 4 circles spinning in different directions each with dummys on them holding swords. as the perry-go-round spins the blades must be avoided or perried as to not take the 10 HP attack from the dummies. This very tireing machine often attributed to the death of many recruits as they could not keep fighting there enemy while blocking a barrage of blades.
(each post one must block a blade or evade one as to not take 10 damage).