Bad Time Trio Vs. Murder Time Trio

Triple the Insanity

Sans hit Dust with a bunch of bones and Gaster Blasters. "Papyrus says he wants a turn. He'll get one a little later." Dust grinned at sans and tried to hit him with a bunch of redbones. 

Swap Papyrus surrounded Insanity with gaster blasters. Shift Chara hit Killer with a knife. "Horror did that to himself," Sans muttered. "If he wanted to get us to spare him, he could've spared our brothers." 

Dust glared at him. "You IDIOT! You don't understand what our job is, do you?!" Classic Sans flung him through a bunch of bones. "You're just stupid enough to let your guard down." Classic Sans mocked.

Killer and Shift Chara were fighting with their knives but Swap Papyrus threw Killer on the ground. "Kill him. Now." He ordered. Shift Chara hit Killer until he was about to turn to dust. Swap Papyrus let him go. Killer started to turn to dust.

"Dust... Get the final attack to gain my LV." He ordered. "But-" Dust started. "DO IT!" Killer shouted. Dust shot a bone through Killer's soul. Insanity turned around, heading to help Dust but Classic shot a bunch of gaster blasters at him.

"Where do you think you're going, megalomaniac?" He asked, with his blue eye glowing. He shot a bunch of bones at him. Insanity was injured. Sans turned to find that dust had the three lines under his eyes, like Killer had, he was holding Killers knife and had an extra arm.

"Dust, you're gonna have to do to me what you did to Killer." Insanity ordered. "Ok..." He killed Insanity, grew an extra arm, and grabbed Papyrus's head with it. "This is YOUR fault!" He screamed at Classic, who was really tired.

He sliced Killers knife right through him before he could dodge. "God damn it..." Classic Sans was bleeding. "I didn't think I'd have to use them... guys... take care of this idiot for me." He grinned as he said that. He then teleported away.