Marni's Stone (Protty Cave) II

- Description: Mad Scientist Marni's Stone. You can collect samples from monsters you killed. Once the stone is filled, you can exchange it through NPC Wacky Toshi. Target: Protty Cave enemy x500 ※ Can be used from Lv. 57. Please note that after Lv. 62, you will get significantly less Combat EXP from exchanging this stone. ※ Samples can only be collected if you make the last hit.

- Additional use requirements are not yet decoded; this is not a complete eligibility check.