Sonic Boss Fight If He Was In Deltarune

I Never Played Undertale And Deltarune I Only Seen Them,If Only Black Knight And Flowery Has Shadows.Im Sorry I Will Fix It If You Text Me

1.0.1:You Can Attack,Not Looping Rings Phase (Two Phases Then You Can Hit),fixed heart 1.0.2:Maybe Final Update,3,4,5,6 Phases,2 New Attacks,ring animation that supposed to be in 1.0.0