ki shuriken

Ki shuriken absorbed the surrounding nature for Ki energy and form an astral shuriken.

and if it hit on the d20 on a dex modifier, it deal a 1d6 damages, but if it misses then the target is dodge and the shuriken will explode dealing a 1d12 behind them. and critical on monster con save if it closer or near the shuriken dealing 2d12 radius of 20 feet yard.