Evolving in PotK is pretty expensive, gonna need to save up some
Edit: Odd, clicking on Buy for lazuli just brings up an explanation of what it is not an option to buy it. Guess I need to grind out 10 more today for that third pull.
Edit 2: Or not, restarted and grabbed ten stones, did my last pull. Annoying that twice I got a 3* Silver...only to get the 4* Gold version of it right afterwards

One 5* (which I have the 3* version off) and 4* Durandal who can go 6* at some point. Not terrible, but certainly not amazing.
Team building in Potk is sort of weird, most of the leader abilities seem to favour mono class teams but the RPS system would seem to favour rainbow ones.
Edit 3: Just realised Mitum and Masamune were both dupes (of the not great versions). So basically Durandal was the only "Good" unit and Gambanetinn saved me some time and resources. Oh well, at least now I can spend gems on expanding my unit reserve, the default is cripplingly small