locs for second series of clues before being able to request ikkizn raids.
group trial 1 area (3 spawns, all the same, and lore, so you only need 1):
-1240 -275 -359
-1340 -397 -359
-1251 -363 -359
trial 2: (again, just find one of several ground spawns)
-1651 -911 -403
trial 3: (same)
-1039 -744 -409
there may be more at trial 2 and 3 but i didnt bother looking for more.