The Skylanders and the cadets come together to fight the evil Fire Viper, but end up being eaten by him instead, forcing the cadets to overcome personal issues with each other so everyone can find a way out.
Eaten by an Ice Serpent
The Skylanders come together to rescue Warnado from the evil Ice Serpent, but got eaten by her instead. They might still find a way out, or else she'll do something way more than keeping them in her.