658 Enchanted Slate

After players advanced to Tier 6, they wouldn't be acquiring skills from NPC Elders like they did when they were Tier 5. This was because after they had advanced to Demigod Tier, they themselves were already on the same tier with these "mentors". Thus, the Elders didn't have any more skills that they could pass on. 

If the players wanted to acquire stronger, better skills, they would need to earn those on their own by defeating Bosses and clearing Dungeons.

However, there was a really low drop rate of Skill Books.

Getting these Tier 6 Skill Books were, understandably, much harder than the usual Skill Books…

That was why acquiring a Tier 6 Skill Book before reaching Tier 6 was very lucrative to any Electromancer who was inching close to advancing to Tier 6.

Because…

If they could get their hands on greater and more powerful spells, they could become significantly stronger than their peers who were on the same Tier.