At the same moment.
"Did it work?"
At the other side of the room, Benjamin was relieved when he saw that the spell was broken and the priest looked shocked. His head was still painful, though.
Thank God this worked.
He was unsure whether he would actually successfully break the incantation when he casted the spell. He went along with it and tried anyway when he saw that the priest was nearly done with his charm.
Since it succeeded, this affirmed his theories.
The idea to stop the charm using a Waterball Spell came from his observations of the water particles in the space of his consciousness.
Some time ago, he tried to use magic of the other elements like the Fireball Spell in his Space of consciousness, but the water elements were strongly repelled. He did not ponder on it for long and assumed that it was just the problem between the triangular runes and the Space. However, it did not take him long to feel that something was off.