Or give honor to Kraken and increase energy recovery rate. AI is not needed as far as campaign compensates. Attacks area better saved for players/conquest.
1- increase energy gain/minute based on War Banner (L4 would give + 4 per minute = 5) and
2- increase max energy based on level (+ 1/level). So Level 100 with 5 heroes would get 200+5*50+100=550.
Edit: In addition, I’d strongly recommend the following:
1- Add Kraken 3 that uses 200 energy and gives 75k res as well as 1 fang and 1 hide.
2- Reduce Kraken 2 energy usage to 100 and res gain to 25k.
3- Increase Kraken 1 res gain to 5k.
K1 requires 50 energy and gives 5k res and a hide. -Easy.
K2 requires 100 energy and gives 25k res and a fang. -Medium.
K3 requires 200 energy and give 75k res and a hide+fang. -Hard (about 2-3 times as hard as K2).
Also, increase exp gain for JLong’s pretty eyes.