Can Yehkshire only transform into Chroma, or can they transform into other types of dragons as well, like Koof’s Dune Wyrms, or whatever High Five or Camo or Zap or the other various Skylander dragons are?

They can transform into any creature, its a useful ability to use for not only hunting, but hiding as well. They stick to breeding with other dragons though, Chroma are just easier to trick than others

-Weird Hyenas