Apologies for the bump after the sneaky edit in the last post, but here is how exploder bless worked out:
Those were good LA Agartha units they killed too, Cave Knights and heavy infantry and such.
RIP Dispossessed Spirits, I think mostly dead due to my own priests' area undead nuke spam on a lone Agartha tomb ghost or whatnot they had been blocking
This is an SP game with the longest research setting on Latus, all LA nations active.
This time I made it to Aeris Gate before Caelum. Having pushed through, Ragha was just North and Lemuria just South. Lemuria was easy due to the above mentioned area undead nuke (air) but Ragha put up more of a fight. I bottled up Lemuria with priests and pushed Ragha back to it's capital, where my siege failed due to an immobile pretender tanking until my army ran away (long research made self-buffing immobile difficult to destroy as I had crap items and low level spells).
Almost immediately afterwards, Agartha barrels out of the West (the underground earth based planar thing) with a huge army and captures everything except my fort on the planar side of Aeris Gate (I had built forts on both sides of the gate). I moved everything I could to that fort, including the pretender which was a gamble, and summoned everything I could. I even mobilized the research mages from the capital and marched them about 4 or 5 provinces the the "Latus" side of the gate where I was assembling everything I could once the other side was blocked by the siege army. I managed to fight off several very large siege attacks as Agartha had Cave Grubs and other excellent siege units that breached my walls in two days even with the flying things I was summoning and siege defense peshti I build when a fort seems at risk. After a few attacks and rounds of summoning, I attacked with the Latus army and broke siege with the fortress army; then pushed out a bit before going back to the fortress when a big Agartha army appeared in scouted territory. This happened a few times, with Agartha losing huge amounts of troops and creatures each siege, while I was bringing in reinforcements from the Latus side every time the siege was broken.
Now I'm able to push back out. Unfortunately ALL of my research mages died from being magic batteries in the first siege break as I wasn't sure if I had enough troops. I must have scripted poorly as I had hoped to leave them on the Aeris side. Agartha still has a lot of troops around and two forts, one which used to be mine to the East and which i am now sieging. Ragha survived all it's depredations (it's capital blocks the scattered provinces North of Aeris and I didn't have time to bypass the fort to knock Ragha out before Agartha showed up). Ragha Ai made decent choices of fighting Agartha when they bottled me up and reserving it's strength. Now that I pushed Agartha back, Ragha has sent the army it could build with limited income to take provinces from Agartha and I. If it doesn't go West instead of South I'll have to wreck Ragha's army, which shouldn't be too hard though their dang birds kill my mages sometimes if I forget to script and hide the mages in a crowd. Lemuria was domkilled by Agartha, but Agartha failed to take it's former territy which is still neutral. I assume they were too busy sieging me; once I push them back and eliminate the scattered 100+ armies they have with my doomstack I'll see if I can send a thug with +supply items, a priest, and some peshti to go take those Lemurian provinces, mostly for the gem income.
While this happened I was skirmishing with Midgard. Aeris was blasted to low population by Lemuria's dominion, so it's not worth much gold income. However, my dominion and Midgard both have growth scales, so the area we are fighting over has a lot of income. I pushed too far into neutral after beating Midgard around and they retook some 200+ income provinces and now they have a 700+ army sitting the province next to my lightly defended fort and my army is three provinces away and smaller. Might be trouble; I should have smashed them when I had the chance and held that income from them instead of going for a neutral throne and pushing my border up against the Zotz nation and someother before they could take and fortify it.
The biggest annoyance right now is that some jerk called in the Wild Hunt. They killed my unique Patriarch Prophet dang and a bunch of 15 pearl Alkonosts.
I'm pushing for Conj 7 for nice things my Pretender can summon, but all my research mages died as magic batteries in a long battle. It will be a bit before I can rebuild those too, though my income has gone way up now that I'm expanding underwater, since I fought over low or dead population because of Lemuria dom for most of the early game.