Alice's Purgatory Triad.

Phase 1.5: Escape.

NegaKAB. (Negatale: Turning a New Leaf.)

TRR!DustKAB. (Dusttale: Double-edged Blade.)

MWS!HorrorKAB. (Horrortale: Sweet and Sour.)

Toomato!KillerKAB. (Undertale Something New: A Deal's A Deal.)

DustRemixerNightmare. (Sans.)

He's being diagnosed by a evil skeleton

FundementalTale: Ritual of Murderer.

(FundementalDust take.)

How are you doing here?

Vital/Delta!Sans.