Chapter 61 Level 9, Task 2

"Master Level, thirty-one points of Proficiency in [Particle Torrent], after casting, the number of Energy Particles increased to thirty-one, the Magic Domain expands, power surges... Once activated, it truly possesses the grand momentum of a torrent that could end the world, definitely comparable to an Official Wizard casting a First Rank Magic."

Ronan has witnessed the powerful Jerome, an Official Wizard Level expert, in action and firmly believes the power of [Particle Torrent] is no less impressive than his Molten Lava Fire Ring.

The only difference is that when he now casts [Particle Torrent], as a Level 9 Apprentice, his spiritual power gets completely drained in one go, whereas the other could cast Molten Lava Fire Ring at will.

But anyhow, Ronan now possesses a strong trump card that could compare to an Official Wizard Level expert going all out; saying he is invincible as an Apprentice might be an overstatement, but he is definitely among the top.