Alright, Broken had made up his mind—he would use the Monster Soul Stone to test the Soul Engrave skill. After all, neither Polly nor Gaia had any interest in the insect-based Monster Soul Stone, and even if he sold it, he knew the value would be high. But, he hadn't fully tapped into his current wealth yet, so why not take the chance? This was as good a time as any to experiment and see what Soul Engrave could really do.
The real question was: What item should he engrave the Monster Soul Stone into?
The Sun Beetle had both earth and fire-based skills—some revolved around heat and fire attacks, while others tapped into sand manipulation. Broken's affinity with the earth element made him lean towards earth-based synergy, but he also had an option for fire when using the Mask of Scorched Fury from Infernak. That was why, using the helmet for the engraving didn't feel right.