[You've succeeded in upgrading Gravestone Greatsword to +9.]
"Broken, did you just go from +6 to +9 with three consecutive successes?" Elincia asked in amazement. "This is the first time I've seen something like this happen."
"Really?"
"Yes. Just how high is your Luck stat?"
"Not that high," he replied simply.
With the greatsword now at +9, Broken only needed three more successful upgrades to reach +12, ensuring he could wield it comfortably. However, beyond +9, different upgrade stones were required—Blessed Stones, which he had also prepared.
"I'm going to continue," he said determinedly.
"Blessed Stones are insanely expensive, and most people are too afraid to use them for upgrades," Elincia remarked. "But from this point on, the boost to the stats becomes way more substantial."
"How many times have you done something similar, Elincia?" he asked.
"Trust me, you're not ready to hear my answer," she said with a giggle.