And the Rakshasa? It's... I don't even know what it is, especially if you enhance it with an artifact that increases speed, morale, and initiative! I'm actually afraid of them myself!:D
Of course, the mages are very disappointing with their ability to kill everything. You don't even know where to put them. And you can't protect them either - that's a serious drawback. But you can always aim... and they can take out several squads at once - especially the original squad and its phantom!
Well, as for the Titans... they really have no competitors in the 5th part at Tier 7. And that's a shame... but it gives me another reason to play as the Academy. In general, I have had a reverent attitude towards Titans since the 2nd part: a Tier 7 ranged unit! A dream! A dream for those who like to sit in trenches...:D
Gargoyles are just terrible, they can only be used to counterattack and prevent archers from shooting, and the Djinns are no better - they just die immediately. No mini-artifacts can save them.
Oh, how good are the mages and Titans, adorned with artifacts that increase initiative, attack, and luck! It's just awful.:p
And I play the most with the Elves:) I've always liked them:) And they fit my favorite tactic - "keep the enemy at a distance and attack from afar" (it's a simple tactic, I know, it doesn't work well in 5, so sometimes I have to come up with such tactical tricks! oh dear:) )