yeah, that's what I think too... because, firstly, you won't have enough mana to heal manually in the given example with that many creatures, and secondly, when will the hero have time to deal damage? you won't gather enough spirits with a single unit))

Added after 7 minutes
but in general, it's good that they cut down on all these cheesy features in the TE mod. so I urge everyone who doesn't know what it is to try playing at least a few games with this mod. yes, it will be difficult at first, you will be cursing, so you need to play exactly a few games to get into it. if you feel the game on TE, you won't want to go back to the original. proven.