# Outstanding Stone of Endurance item > The stone gives off a bewitching feeling thanks to the blue and red energy that surrounds it. It compels one to come closer to it, but it also seems as if it might crumble away when touched. This item must be faceted by an Ability Stone Cutter to be equipped. It drops from Corrupted Dadan, Corrupted Canonical: https://lostark.wiki/database/items/outstanding-stone-of-endurance-9100220 *Epic* The stone gives off a bewitching feeling thanks to the blue and red energy that surrounds it. It compels one to come closer to it, but it also seems as if it might crumble away when touched. This item must be faceted by an Ability Stone Cutter to be equipped. It drops from [Corrupted Dadan](https://lostark.wiki/database/npcs/corrupted-dadan-640015), [Corrupted Dadan](https://lostark.wiki/database/npcs/corrupted-dadan-640107), and [Corrupted Dadan](https://lostark.wiki/database/npcs/corrupted-dadan-640211). ## Facts - **Shop sale**: Not for sale - **Binding**: Bind on pickup - **Durability**: 100 **Facet Cost**: 60 Silver ## Set Ability Improvement - [Adrenaline](https://lostark.wiki/database/engravings/adrenaline-299) - [All-Out Attack](https://lostark.wiki/database/engravings/all-out-attack-300) - [Ambush Master](https://lostark.wiki/database/engravings/ambush-master-249) - [Awakening](https://lostark.wiki/database/engravings/awakening-255) - [Barricade](https://lostark.wiki/database/engravings/barricade-253) - [Broken Bone](https://lostark.wiki/database/engravings/broken-bone-245) - [Contender](https://lostark.wiki/database/engravings/contender-248) - [Crisis Evasion](https://lostark.wiki/database/engravings/crisis-evasion-140) - [Crushing Fist](https://lostark.wiki/database/engravings/crushing-fist-236) - [Cursed Doll](https://lostark.wiki/database/engravings/cursed-doll-247) - [Disrespect](https://lostark.wiki/database/engravings/disrespect-107) - [Divine Protection](https://lostark.wiki/database/engravings/divine-protection-239) - [Drops of Ether](https://lostark.wiki/database/engravings/drops-of-ether-134) - [Emergency Rescue](https://lostark.wiki/database/engravings/emergency-rescue-302) - [Enhanced Shield](https://lostark.wiki/database/engravings/enhanced-shield-242) - [Ether Predator](https://lostark.wiki/database/engravings/ether-predator-110) - [Expert](https://lostark.wiki/database/engravings/expert-301) - [Explosive Expert](https://lostark.wiki/database/engravings/explosive-expert-241) - [Fortitude](https://lostark.wiki/database/engravings/fortitude-235) - [Grudge](https://lostark.wiki/database/engravings/grudge-118) - [Heavy Armor](https://lostark.wiki/database/engravings/heavy-armor-240) - [Hit Master](https://lostark.wiki/database/engravings/hit-master-297) - [Keen Blunt Weapon](https://lostark.wiki/database/engravings/keen-blunt-weapon-141) - [Lightning Fury](https://lostark.wiki/database/engravings/lightning-fury-246) - [Magick Stream](https://lostark.wiki/database/engravings/magick-stream-251) - [Mass Increase](https://lostark.wiki/database/engravings/mass-increase-295) - [Master Brawler](https://lostark.wiki/database/engravings/master-brawler-288) - [Master of Escape](https://lostark.wiki/database/engravings/master-of-escape-202) - [Master's Tenacity](https://lostark.wiki/database/engravings/master-s-tenacity-238) - [Max MP Increase](https://lostark.wiki/database/engravings/max-mp-increase-167) - [MP Efficiency Increase](https://lostark.wiki/database/engravings/mp-efficiency-increase-168) - [Necromancy](https://lostark.wiki/database/engravings/necromancy-243) - [Precise Dagger](https://lostark.wiki/database/engravings/precise-dagger-303) - [Preemptive Strike](https://lostark.wiki/database/engravings/preemptive-strike-244) - [Propulsion](https://lostark.wiki/database/engravings/propulsion-296) - [Raid Captain](https://lostark.wiki/database/engravings/raid-captain-254) - [Shield Piercing](https://lostark.wiki/database/engravings/shield-piercing-237) - [Sight Focus](https://lostark.wiki/database/engravings/sight-focus-298) - [Spirit Absorption](https://lostark.wiki/database/engravings/spirit-absorption-109) - [Stabilized Status](https://lostark.wiki/database/engravings/stabilized-status-111) - [Strong Will](https://lostark.wiki/database/engravings/strong-will-123) - [Super Charge](https://lostark.wiki/database/engravings/super-charge-121) - [Vital Point Hit](https://lostark.wiki/database/engravings/vital-point-hit-142) ## Reduced Abilities - Atk. Power Reduction - Atk. Speed Reduction - Defense Reduction - Move Speed Reduction ## Acquisition & uses - [Dropped by](https://lostark.wiki/database/items/outstanding-stone-of-endurance-9100220#relationships) (38) - [Possible dismantling results](https://lostark.wiki/database/items/outstanding-stone-of-endurance-9100220?relation=dismantles_to#relationships) (2) ### Dropped by 1–38 of 38 | Name | Rank | Difficulty | Quantity | Details | | --- | --- | --- | --- | --- | | [Corrupted Dadan](https://lostark.wiki/database/npcs/corrupted-dadan-640015) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Corrupted Dadan](https://lostark.wiki/database/npcs/corrupted-dadan-640107) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Corrupted Dadan](https://lostark.wiki/database/npcs/corrupted-dadan-640211) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Corrupted Dadan](https://lostark.wiki/database/npcs/corrupted-dadan-640212) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Heretic High Priest](https://lostark.wiki/database/npcs/heretic-high-priest-640311) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Covetous Essence](https://lostark.wiki/database/npcs/covetous-essence-641004) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Essence of Corruption](https://lostark.wiki/database/npcs/essence-of-corruption-641105) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Essence of Darkness](https://lostark.wiki/database/npcs/essence-of-darkness-641205) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Durike](https://lostark.wiki/database/npcs/durike-641305) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Abyssal Aratron](https://lostark.wiki/database/npcs/abyssal-aratron-641405) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Forgotten Kingdom Guardian](https://lostark.wiki/database/npcs/forgotten-kingdom-guardian-642007) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Corrupted Eolh](https://lostark.wiki/database/npcs/corrupted-eolh-642008) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Forgotten Kingdom Guardian](https://lostark.wiki/database/npcs/forgotten-kingdom-guardian-642106) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Forgotten Kingdom Guardian](https://lostark.wiki/database/npcs/forgotten-kingdom-guardian-642206) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Sealed Corrupted Girapati](https://lostark.wiki/database/npcs/sealed-corrupted-girapati-643011) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Sealed Corrupted Girapati](https://lostark.wiki/database/npcs/sealed-corrupted-girapati-643012) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Sealed Corrupted Girapati](https://lostark.wiki/database/npcs/sealed-corrupted-girapati-643013) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Reanimated Plaguebringer](https://lostark.wiki/database/npcs/reanimated-plaguebringer-643106) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Reanimated Plaguebringer](https://lostark.wiki/database/npcs/reanimated-plaguebringer-643206) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Giant Rovlen](https://lostark.wiki/database/npcs/giant-rovlen-644006) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Contaminated Eolh](https://lostark.wiki/database/npcs/contaminated-eolh-644106) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Contaminated Eolh](https://lostark.wiki/database/npcs/contaminated-eolh-644206) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Giant Ant Queen](https://lostark.wiki/database/npcs/giant-ant-queen-645011) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Giant Ant Queen](https://lostark.wiki/database/npcs/giant-ant-queen-645107) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Giant Ant Queen](https://lostark.wiki/database/npcs/giant-ant-queen-645204) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Giant Corpse Spider](https://lostark.wiki/database/npcs/giant-corpse-spider-645304) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Contaminated Vazuela](https://lostark.wiki/database/npcs/contaminated-vazuela-646008) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Contaminated Vazuela](https://lostark.wiki/database/npcs/contaminated-vazuela-646108) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Contaminated Vazuela](https://lostark.wiki/database/npcs/contaminated-vazuela-646207) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Furious Velkan](https://lostark.wiki/database/npcs/furious-velkan-646308) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Giant Yegati](https://lostark.wiki/database/npcs/giant-yegati-647009) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Giant Yegati](https://lostark.wiki/database/npcs/giant-yegati-647010) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Starving Crocodile](https://lostark.wiki/database/npcs/starving-crocodile-647104) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Starving Crocodile](https://lostark.wiki/database/npcs/starving-crocodile-647205) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Dr. Bergstrom's Phantom](https://lostark.wiki/database/npcs/dr-bergstrom-s-phantom-648010) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Dr. Bergstrom's Phantom](https://lostark.wiki/database/npcs/dr-bergstrom-s-phantom-648011) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Dr. Bergstrom's Phantom](https://lostark.wiki/database/npcs/dr-bergstrom-s-phantom-648105) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | | [Dr. Bergstrom's Phantom](https://lostark.wiki/database/npcs/dr-bergstrom-s-phantom-648205) | Boss | Normal | 1 | Boss; Normal: 1; Other conditions may apply. | ## Tools - [Ability Stone Faceting odds](https://lostark.wiki/tools/ability-stone-faceting-odds#s=9100220) ## Related - [Home](https://lostark.wiki/) - [Items](https://lostark.wiki/database/items) - [Ability Stone](https://lostark.wiki/database/items/category/ability-stone)