30425 CRU Master's Training Ground is a polybag released in 2017. It contains Honor Nya and Honor Zane minifigures and a training dummy.
Trivia
- They wear honor robes, but the top right is Kai and Nya, who are the main focuses of Season 7: The Hands of Time. This could mean that this set is supposed to be from Season 7 however, the gis included in this set are of the Day of the Departed variation.