Yes, when I played we cleared all of jeuno, and bastok.
Bastok total clear wasn't planned or anything, I just came on blu and started aoeing for fun.
On a standard dynamis run, pld pulls a bunch, ***gets slept, cors shoot statues, dd party goes to town and melees everything dead.
But this time I came on blue and aoe'd for fun.
I was only blu, no geo debuffs or anything. I boxed a bard and whm.
I used entomb, aoe ice spell that terrors, aoe dark one that debuffs defense. The big one is the aoe gravity subduction. You can spam this with no cooldown at all.
Basically if a lot of statues up just hit burst affinity, and the ice or dark one will one shot all statues.
open with ice spell, then gravity, then dark, then sleep if you like or just walk around spamming gravity.
You should have full set of +3 empy armor for this too. For weapons I just use bunzi rod r30, and sakpata sword r30.
Keep perma aoe stoneskin on, and mighty guard for yourself or your group when you can.
Only issues you will have are the ninja can blow up if the melees aren't on point and killing them before they get under 25% life.
You will blow up all the thief and pld mobs, cause your nukes will still *** them up.
Some sleepgas will get off too, but entomb and the terror can take care of it mostly. Silent storm aoe silence works too.
But yeah, full cleared all of bastok like this unplanned. Full clear means everything wave 1-3 including final boss. Stopped going to dyna cause peeps complained about my AOEing shrug. But it does work.