After some careful consideration.
Roger selectively adopted many of them.
At the end.
He took out the 'Nirvana magic crystal' and handed it to the dwarf patriarch.
"Can you melt this crystal into the coiling Dragon spear?"
Roger asked solemnly.
The dwarf chief took the crystal and carefully examined it.
Then, he scratched his head and summoned a large group of dwarves.
They had gathered together and argued fiercely for half the afternoon.
Only then did he give Roger an affirmative answer-
..
It was okay.
However, there was a chance of failure.
It was around 30%.
If he failed ...
The Nirvana magical crystal will lose its effect.
It didn't have much of an effect on the main weapon.
All he had to do was to reforge and filter the impurities.
..
After confirming this.
Roger decisively told the dwarves to go all out!
It's just a piece of Nirvana magical crystal.
It wasn't like he couldn't afford to lose it.
