"Alchemy explosives..." Ron recalled snippets he'd seen in the library.
According to the records, alchemy explosives were accidentally invented by a Wizard named Herman.
He was experimenting with combining magic power crystals with certain minerals when an unexpected explosion nearly destroyed the entire laboratory.
The power of an ordinary alchemy explosive can rival the attack magic of an Official Wizard, and in some cases, it's even more terrifying — because it doesn't rely on the caster's magic power. Once activated, it bursts with constant might.
Ron remembered an outdoor experiment Andre once described.
He saw an Advanced Apprentice throw a seemingly insignificant silver orb towards the target, followed by a blinding white light and a deafening boom.
When the smoke cleared, the small hill, more than ten meters high, was reduced to dust, leaving only a deep crater in the ground.
"It's just that the cost is truly too high..." Ron sighed.
