You get 60% back if you keep an ally for more than 15days, but that's the most you will get by dropping it.
Nooby me, the nob rate is 7% of ur next land but what is the percent of your most expensive build? or is there one? I've forgotten either way.
I believe it is: Marketplace, oracle, gold exchange Then you can use the spinner. Correct me if I'm wrong, I never have nobility so I haven't been able to confirm this, a clanmate told me.
You keep all equip you bought from propacks. Which is located in the perm item section. However those cannot be equipped like the EB equipment.