You suddenly appeared in the world of SDS Battle (Stickman Duelist)

You were Yellow, and had a sword

There were Blue, Purple, Red, and Green.

Blue: Smashing Purple with his Hammer

Purple: Trying to fight back with his lantern

Red: HAHA! Red punches you with a Boxing Glove

Green: Casually floating by spam jumping, not fighting. He has a lollipop.