Modification

It was just that, at that moment, simply stacking probabilities felt a bit unreliable.

After all, they couldn't completely replicate the strategies they had used against the undead Ice Bones leader in the past.

The undead Bone Dragon was extremely powerful, and they couldn't control it in a short time.

Fortunately, the Dragon Grave Mountain range had special restrictions, and the undead Bone Dragon mostly wouldn't attack proactively. Otherwise, Fang Heng was certain that his recent actions had already provoked the Bone Dragon.

What should they do?

"It seems I need to adjust my approach; I'll have to trouble the High Priest. Wait, I want to try again."

"The undead Bone Dragon is indeed formidable, and achieving success in one attempt is very difficult," Sirius replied, undeterred. "However, it's not possible right now; I need some time to recover."

"Yeah."

Fang Heng nodded and took out the stone slab.