Mysterious Dumortierite

Mysterious Dumortierite is a Super Rare Ore that has a rarity of 1 in 65,000,000. Upon mining it, you will receive 65,000,000 XP.

"What the hell?! This shouldn't be a rare ore! Why the hell did Caelum even create this?! You know what?! One day, I'll demolish this piece of crap mines! I don't care if somebody just found Abyss in these crap mines, all I just want to do is get rid of this ore!!!" - Very grumpy miner