A light made out of fire and earth appeared before his eyes. However, he did not finish the spell because it would destroy the training room.
Abel tapped his finger onto the core of the spell pattern. The spell, 'firestorm' immediately disappeared.
He was able to undo the spell 'firestorm' easily. This was because the world stone fragment had enhanced his spell analyzing abilities. It allowed him to adjust the mana supplied for the spell and stop the spell whenever he wanted.
A flame mark flashed on the skill tree of the Horadric Cube. The 'firestorm' spell was recognized by the Horadric cube and recorded on the skill tree.
If Abel wanted to use the skill in the future. He can use it from his skill tree.
However, Abel felt a little strange when he used the 'firestorm' spell. He felt like he had a huge amount of mana as a beginner wizard.
"Did the mutation of the Druid soul raise its level?" Abel mind mused.