Lord Thane
Even at a 40% mage and 60% Caragous composition, the performance is underwhelming. The retraining time is excessive, and at best, they function as 4/3 units when facing high-fodder armies. I believe there’s merit in exploring a design where they operate similarly to Shieldbearers on Shieldline, with their stats scaling based on the composition of your army. Another potential approach would be to lower the ceiling while raising the floor. For example, instead of a 1/1 minimum and 20/20 maximum, consider adjusting the range to a 5/5 minimum and a 16/16 maximum.