Artifacts. Do It Yourself. (a tutorial for Academy players)

...well, regarding the convenience of assembling a small army when needed or disbanding it when resources are scarce, that's a good point... and the ability to resurrect warriors on the battlefield when everything else is exhausted is also a nice bonus... since my friends and I use Rakshasas and Djinns (I like this combination), I give the Djinns +armor, +health, and +magic resistance, and the Rakshasas +luck, +initiative, and +morale, and off we go... the only downside is that when transferring troops from a hero with a strong skill to a hero with a weak skill, the mini-units also get "reduced" in stats... :(