Turn 57
Balastha the Devata has come in response to my calls.
 
 
The Devata is much like the Siddha, except armed and armoured for war, and trained for war. 8 more HP, 4 more morale, 4 more strength, 5 more attack skill and 3 more defence skill. Sadly not as mobile as the Siddha, but in every other category impressive to say the least. I will be outfitting him and sending him to the front lines as soon as possible. 
In the military things went smoothly this turn: Devasura captured T'ien Ch'i's forest ramparts (screenshot below), even though Vanheim sent a small force to attack the besieging army. 
 
Bishen took the mountain pass called Cathedral Gap without incident; none of my forces were counter-attacked. Apala led her army of Tritons into the wide ocean and won the area, even though she lost a lot of Tritons. Now I will put together an army capable of destroying Vanheim's army, and move it into position, so that next turn it can attack.