Sans and Pacifist Sans were both standing in the middle of an arena, getting ready for a battle. They were both eager to see what kind of strategies the other had, but they both knew that this was just for fun. "Hey, Papyrus told me that your jokes are pretty bad," Sans said with a smirk. "You can't trust anything that guy says," Pacifist Sans replied with a laugh. "But, we'll see if my jokes are good enough to defeat you." The battle began, with both Sans's trading bone attacks and dodging each other's magic. Pacifist Sans threw a fried snow at Sans, but he easily dodged it with his telekinesis. "Nice try, but it's going to take more than that to get me," Sans taunted. Pacifist Sans countered with his blue soul attack, making Sans much slower. He followed up with an attack using his trusty bone club, but Sans was still able to dodge most of the blows. "You're getting tired, Sans," Pacifist Sans pointed out. "Why don't we just end this now?" Sans smirked. "I'm not done yet," he said as he activated his Karma/Kr ability. The poison damage started to take its toll on Pacifist Sans, causing him to slow down as well. Pacifist Sans started to feel like he was losing his touch, but he continued to press forward with his blue bones attack. Sans was forced to stay still, but he still managed to dodge the attacks with his high IQ. As the battle continued, Pacifist Sans started to feel the effects of his fatigue. "I think it's time for me to call it quits," he said, activating his Mercy ability. Sans nodded, satisfied with the battle. "Good fight, kid," he said with a nod. "We'll have to do this again sometime." Pacifist Sans smiled. "Yeah, I look forward to it," he said as he left the arena. Winner: Sans Sans was able to outlast and outsmart Pacifist Sans, using his Karma/Kr ability to cause poison damage and his telekinesis to dodge most attacks. Though Pacifist Sans had some creative attacks himself, his fatigue caused him to use his Mercy ability to end the fight. Sans's high IQ and dodging skills ultimately gave him the advantage.