Yorr the Smasher joins your ranks after completing the Enkelt Village map. He is a tough melee unit with a secondary ability that deals area of effect damage over time to enemy targets.
3 Spirit Points
Presently it is possible to have only one Smasher at a time (without monetizing) so keep this unit alive or you will find yourself spending a lot of time in Enkelt Village. Try to cluster enemy forces together to maximize the damage of his secondary attack, either by luring them back with an archer or using a freedman as bait. The smasher can also one-shot many of the lower tier thrall units, meaning he can generate gross amounts of glory for your army. Upon dying they will grant your other units additional armor.