The current Sandro will simply change his name to Galtran in the new version. Therefore, his bio and icon need to be updated.
Regarding the bio. Galtran's specialty is enhancing necromancy, essentially. The focus should be on the fact that he has studied necromancy more deeply. And raising the dead is nothing unusual for a necromancer. That is, it is not a skill or a spell.
So, it means these are some kind of unknown, mysterious knowledge
Galtran developed a theory according to which necromancy is the key to conquering the world, thanks to previously unknown mysterious knowledge capable of summoning warriors who died in battle without surrendering to the enemy. To comprehend the full power of this knowledge is the sole goal in the depths of his thoughts.
or
Galtran developed a theory according to which necromancy is the key to conquering the world, thanks to previously unknown or thoroughly forgotten mysterious knowledge capable of summoning warriors who died in battle without surrendering to the enemy. To comprehend the full power of this knowledge is the sole goal in the depths of his thoughts.
