Grassium Z

[nhehvnukl]

Apparently its available but i cant find it.

Any clues?

[iDunno]

Spoiler

You have to complete the "Sandy" sidequest. Talk to a girl NPC dressed in green near the Byxbysion gates and the renovated slums in the South Obsidia Ward to start the sidequest.

 

Edit: SCRATCH THAT, that's for Waterium Z. Grassium Z is a reward for a sidequest in the Azurine Center. You have to give a male and female Lurantis and Simisage to a NPC there, and then go to Grand Hall, where a NPC in one of the offices will give you a Grassium Z as a reward

 

Edited August 15, 2018 by iDunno

[nhehvnukl]

Thanks!