"Now remember, the system will only grant a skill based on your ability to do something in a battle."
She was showing him the effects of the skill she was trying to teach him which was the spell scribe skill.
When she used it she was capable of making spell scrolls that were very complex with a large number of runes he could not count.
"When you gain the skill for the first time it will allow you to channel your mana for a moment to create a spell circle with up to five runes for the lowest rank skill, for each level you gain you will have a faster casting speed and when you bring the skill to the next rank you will have a larger number of runes in each circle."
He nodded and he was trying to do something that had actually been done by Diana.
He was trying to cast the spell circles on the ground with his feet as the point of contact for the mana to flow.
He had a dream of being able to set traps with the frenzy bombs inside while he battled.