"I will tell you the truth: You are all going to DIE."
So, you enter the Shadow World, meet this goofball that seems to be an empty suit of a weird bear mascot, and you rescue people from their Shadows cool. Later on, you find this one Shadow that...isn't very strong, but it has a tactical power allowing it to then anticipate moves and lash out strongly. The goofball releases some sort of hitherto-unknown power to stop the Shadow and he, comically, now looks deflated. Everything seems okay and fine, and then something the girl you rescues sets him off and suddenly...we have a problem.
Teddie, the SHADOW, has a fucking Shadow, and he is a doozy! Serious and steady inhuman voice, big yellow-glowing eyes, apparently great intelligence, and darkly amoral - a killer with a degree in philosophy. Battle starts. You have this dark hole in the floor and climbing out of it is the monstrous Shadow Teddie, a demon thinly-disguised as cartoon character with claws and power superior to Rise, whom you had been fighting the Shadow of earlier. In fact, he's superior to ALL of the other Shadows. He's a flipping monster and a good Wake-Up Call Boss.