Explain why they lose to Necromancers, Mages, and Humans in long games.
Don't Elves have low damage?
The hero's attack grows a little slower, but the creatures have good damage.
It's worth noting that the longer the game, the more troops are encountered in battles, which means the Avenger skill works more effectively.
Mages are still stronger, plus they have mini-arts. Necromancers will manage to summon creatures of levels 6 and 7, and they will beat the Elves (of course, if the Necromancer is skilled). Humans have Angels and Paladins, which are stronger than Ents and Dragons. But Elves still manage to cope with Humans.
The Elf's attack grows much slower than defense and knowledge, and sometimes slower than magic.