Has a (20+4*SkillLV)% chance of causing the Stone Curse effect to the targeted enemy. The Stone Curse effect changes the targets element into Earth 1, gives +25% MDEF and -50% Def and reduces the targets HP by 1% of Maximum HP every 5 seconds (cannot drop below 25% of Maximum HP).
Boss monsters cannot be Stone Cursed. Lex Aeterna and Steal cannot be used on a Stone Cursed target. Range is 2!! cells. From LV 6 on it no longer uses up a Gemstone if it fails.

Inflicts Stone Curse to a target.
Consumes 1 Red Gemstone.
From level 6, Red Gemstone is consumed only when the skill is successfull.

Stone Curse chance and duration are affected by target's Level, MDEF and LUK stats.