Lohar, born in a remote barbarian fort, showed a great fighting talent that was beyond his age. He training was very strict as part of the main force for protecting the fort. A hard childhood made him so bored at training even hate, but once he experienced a cruel fight against another fort and fell in a huge fire. He promised that one day he would grow strong enough to protect his fort no matter the cost. When he became a great leader, he met the enemy that burned his fort, he claimed the victory but didn’t achieve his revenge. He combined the two forces in a friendly way and made the force a strong power in his land.
While all of Lohar's skills are extremely good, you will be best off upgrading his primary skill to level 5 before upgrading his star level. Lohar is also one of the easiest commanders to upgrade due to the Lohar Event. When the event starts, use your action points to attack barbarians and any spawned Lohar units; and gather as many Lohar items as you can (100s if you can!). Don't use the Lohar Items until after the event.