Upgrade comments on each isle when egg missing :

* get arms at market only
* or ... list of way to get arms or egg directly

BUT ... do not indicate that arms can be dropped in lands if this is disable for now !!!

* when lands are opened, indicate conditions for drop
°/ I dont know these conditions but for exemple :
°/ one land level 10 must be colonized
°/ all land quests in tutorial must be resolved

Because I dont know why
I cant drop anything after several and several tries
but I received message that forest was enable for drop ...