Burning Hand, although it is a 1st Ring Spell like Magic Missile, consumes more Magic Power than Magic Missile.
It is considered the most energy-consuming spell he has mastered so far.
This also increased the difficulty for Gauss to practice this spell.
Fortunately, he has the "Secondary Core Spell Slot."
Though it requires a cooldown period of more than two days to switch, he had already removed Magic Missile from it before focusing on practicing Burning Hand.
Just as well, he probably won't be involved in any battles for some time, so the temporary "combat power reduction" is entirely bearable.
After removing the "Secondary Core Spell Slot," using Magic Missile again, he clearly felt it wasn't as smooth as before.
Moreover, it reverted from the three-burst version to the two-burst version.
Fortunately, in exchange, the enhanced Burning Hand drastically increased practice efficiency.
"Boom!!"
