Sans, also known as Rebellion is a major character in the Dictatale AU, in which he helps Frisk overthrow Asgore,
His motivations are to overthrow Asgore and free the monsters from the underground.
His stats are 125 HP, 35 ATK, and 45 DEF. Although not seen in the sprite, Sans has a Knife.
Dictatale Sans is similar to Canon Sans in a lot of ways but there are differences such as hight and other things. In Dictatale, sans is slightly taller than Canon Sans and in Dictatale, once you meet sans he stays with you for most of the game and makes sure you spare all encounters except Asgore, where he fights with you. When you kill Asgore, Dictatale Sans shouts "Geeeeeetttttttt Dunked On!"