Official Move Approval III

[Monkey D. Luffy]

But its supposed to be violent, I'm trying to have her do what Final Bosses do here and damage the area on their death possibly causing its collapse from said damage . Would a smaller radius work?

You could just scrap the "RP fodder-only" aspect and make this an actual damaging move for 300 OM. You could keep the original description too.

Tier 1 Super Move - Centrifugal Force (800 OM - Requires Physical Strength)
Lubbock weaves his wires into a 2.5 m long battle axe that he proceeds to spin in rapid circles above his head before bringing it crashing down into the ground and anything in the way. However, the axe takes around three seconds to form and five seconds of charging.

Approved at 800 OM.