The level limit of each lord and hero was related to the Territory Core.
A Level 1 Territory Core could only allow an upgrade till Level 29. Unless the Territory Core advanced to Level 2, both the Lord and the hero would be stuck at Level 9, unable to upgrade to Level 30.
If a Lord's Territory Core was at Level 1, they would be known as Low-Level Lord.
Next, there were intermediate Lords whose Territory Cores were of Level 2. The Level 2 Territory Core only allowed the hero and the Lord to advance till Level 59, upon which they would be stalled again. The Territory Core needed to be upgraded to Level 3 for the hero and Lord to upgrade to Level 60 and above.
30 levels were the limit at each stage. If a Lord managed to reach Level 90, they would be called a Legendary Lord.
On the Blue Planet, the number of Legendary Lords could be counted on fingers of one hand. They were very rare.
