• Item Details
  • Uncommon Weapon Crystal
  • 48
    Item Level
  • Drop
    Item Obtained
  • Yes
    Tradable
  • Yes
    Sell to Vendor
  • Yes
    Store in Bank
  • Yes
    Store in Guild Bank
  • Sell Value
  • Buy Price
Backbiting Concach

For level 48 or above

Critical attacks against normal monsters do +1.24 times damage when attacking from the rear. Cannot stack with other Backbiting crystals.

First Last
Obtained from Mob: Level Location Chance
Anansha 52 Timeless Woods Very Low
Frygaras 52 Frost Reach Very Low
Sabranak 52 Frost Reach Very Low
Bloodtalon Dracoloth 57 Wyrmgorge Very Low
Desert Runekeeper 55 Wyrmgorge Rare
Desert Scourge Berserker 54 Wyrmgorge Rare
Desert Scourge Chopper 54 Wyrmgorge Rare
Desert Scourge Crusher 54 Wyrmgorge Rare
Desert Scourge Mangler 54 Wyrmgorge Rare
Desert Scourge Reaper 54 Wyrmgorge Rare
Desert Scourge Scout 54 Wyrmgorge Rare
Feisty Ebon Imp 56 Wyrmgorge Rare
Maligos Reaver 56 Wyrmgorge Rare
Mekonari Summoner 56 Wyrmgorge Rare
Rockstalker Basilisk 55 Wyrmgorge Very Low
Tenebrara Destroyer 57 Wyrmgorge Rare
Tenebrara Dreadweaver 57 Wyrmgorge Rare
Tenebrara Overseer 56 Wyrmgorge Rare
Vulcan Desertstalker 56 Wyrmgorge Rare
Vulcan Raider 56 Wyrmgorge Rare
Vulcan Wastewalker 56 Wyrmgorge Very Low
Beast Tamer 56 Tor Exsul Rare
Bonded Auric Imp 55 Tor Exsul Rare
Dark Thrallmaster 55 Tor Exsul Rare
Desert Hart 56 Tor Exsul Rare
Jester 57 Tor Exsul Rare
Magmar Teralith 57 Tor Exsul Very Low
Rasptusk Sabertooth 55 Tor Exsul Rare
Sandlurker Lizard 56 Tor Exsul Very Low
Tenebrara Assassin 55 Tor Exsul Rare
Tenebrara Enforcer 56 Tor Exsul Rare
Tenebrara Kariagon 56 Tor Exsul Rare
Tenebrara Lancer 57 Tor Exsul Rare
Tenebrara Priest 57 Tor Exsul Rare
Tenebrara Reaper 56 Tor Exsul Rare
Tenebrara Sorcerer 57 Tor Exsul Rare
Vale Hunter Arachnen 56 Tor Exsul Very Low
Ancient Boregolem 54 Sienna Canyon Rare
Ancient Driller 54 Sienna Canyon Rare
Ancient Mycanar 56 Sienna Canyon Rare
Arbosk Enchanter 54 Sienna Canyon Rare
Arbosk Mindbender 55 Sienna Canyon Rare
Ardent Iskaragard 56 Sienna Canyon Rare
Bronze Cannoneer 56 Sienna Canyon Rare
Carnage Fiend 54 Sienna Canyon Rare
Deskera Imp 54 Sienna Canyon Rare
Devoted Iskaragard 56 Sienna Canyon Rare
Dredkreak 56 Sienna Canyon Rare
Gluttonous Fangspawn 55 Sienna Canyon Very Low
Hungry Ruins Hyena 55 Sienna Canyon Rare
Lurking Rockcrawler 54 Sienna Canyon Rare
Mabarith Thrall 55 Sienna Canyon Rare
Narak 55 Sienna Canyon Rare
Prion Bonecrusher 55 Sienna Canyon Rare
Prion Destroyer 55 Sienna Canyon Rare
Prion Explorer 54 Sienna Canyon Rare
Prion Seeker 56 Sienna Canyon Rare
Ruins Hyena 54 Sienna Canyon Rare
Sand Reaper 56 Sienna Canyon Rare
Sandblade Golem 56 Sienna Canyon Rare
Sentinel Officer 54 Sienna Canyon Rare
Sihranar Templar 56 Sienna Canyon Rare
Trihorn Dracoloth 56 Sienna Canyon Very Low
Veriksha 55 Sienna Canyon Rare
Bloodgulper Orcan 51 Darkquaver Woods Rare
Chaogg Defender 52 Darkquaver Woods Rare
Darkquaver Orisk 51 Darkquaver Woods Very Low
Feystalker Sabertooth 51 Darkquaver Woods Rare
Jalmarak Thrasher 52 Darkquaver Woods Rare
Kakaruk 52 Darkquaver Woods Rare
Kelbarash 52 Darkquaver Woods Rare
Ksharan Shadow Archer 51 Darkquaver Woods Rare
Ksharan Shadow Berserker 51 Darkquaver Woods Rare
Ksharan Shadow Mystic 51 Darkquaver Woods Rare
Ksharan Shadow Reaver 51 Darkquaver Woods Rare
Mad Sporewalker 51 Darkquaver Woods Rare
Malbinar Dracoloth 52 Darkquaver Woods Very Low
Mekonari Arcanathief 51 Darkquaver Woods Rare
Mekonari Depredator 51 Darkquaver Woods Rare
Silvermane Unicorn 51 Darkquaver Woods Rare
Sinarl 53 Darkquaver Woods Rare
Tarlok 52 Darkquaver Woods Rare
Unstable Mycanar 51 Darkquaver Woods Rare
Urisk Seer 51 Darkquaver Woods Rare
Urisk Sentry 51 Darkquaver Woods Rare
Urisk Shaper 51 Darkquaver Woods Rare
Veheruk 52 Darkquaver Woods Rare
Bleakbone Crusher 52 Susurrus Woods Rare
Bleakbone Defender 52 Susurrus Woods Rare
Bleakbone Dragoon 52 Susurrus Woods Rare
Bleakbone Legionary 51 Susurrus Woods Rare
Bleakbone Slasher 52 Susurrus Woods Rare
Bleakrock Destroyer 52 Susurrus Woods Rare
Bleakrock Kobold 52 Susurrus Woods Rare
Bleakrock Shaman 52 Susurrus Woods Rare
Blighted Amani Berserker 51 Susurrus Woods Rare
Blighted Amani Priest 51 Susurrus Woods Rare
Darkquaver Hyena 51 Susurrus Woods Rare
Devan Fateshaper 52 Susurrus Woods Rare
Devan Reaper 52 Susurrus Woods Rare
Devan Thrasher 52 Susurrus Woods Rare
Devan Vizier 52 Susurrus Woods Rare
Gelgatum 53 Susurrus Woods Rare
Kalash Avenger 52 Susurrus Woods Rare
Malhorus 53 Susurrus Woods Rare
Mekonari Dedicant 52 Susurrus Woods Rare
Mekonari Ebonweaver 52 Susurrus Woods Rare
Mekonari Hunter 52 Susurrus Woods Rare
Mekonari Occultist 52 Susurrus Woods Rare
Mekonari Templar 52 Susurrus Woods Rare
Pathatulan 53 Susurrus Woods Rare
Raethyark 54 Susurrus Woods Rare
Razortusk Warthog 51 Susurrus Woods Rare
Runekeeper Deceiver 52 Susurrus Woods Rare
Spectral Legate 52 Susurrus Woods Rare
Vaelmir 53 Susurrus Woods Rare
Consecrated Teralith 53 Amena Quatla Very Low
Ctholak 53 Amena Quatla Rare
Ebon Fimbrilisk 53 Amena Quatla Very Low
Eldritch Vanquisher 52 Amena Quatla Rare
Geilrik Hellhound 52 Amena Quatla Rare
Inexorable Akalath Warlord 53 Amena Quatla Very Low
Kezelran 54 Amena Quatla Rare
Lokian Bloodcharger 52 Amena Quatla Rare
Lokian Bloodmagus 52 Amena Quatla Rare
Lokian Bloodshaper 52 Amena Quatla Rare
Lokian Bloodspiller 52 Amena Quatla Rare
Lurking Storm Lizard 52 Amena Quatla Very Low
Pothika 53 Amena Quatla Rare
Sikandari Champion 53 Amena Quatla Rare
Sikandari Defender 53 Amena Quatla Rare
Sikandari Lifebringer 53 Amena Quatla Rare
Sikandari Stalwart 52 Amena Quatla Rare
Stonebeak Scrapper 53 Amena Quatla Rare
Stonebeak Scrounger 52 Amena Quatla Rare
Stonebeak Stabber 53 Amena Quatla Rare
Bonded Bone Imp 57 Plain of the Damned Rare
Cursed Legion Centurion 56 Plain of the Damned Rare
Cursed Legion Halberdier 56 Plain of the Damned Rare
Cursed Legion Praetor 56 Plain of the Damned Rare
Cursed Legion Soldier 56 Plain of the Damned Rare
Darlekthol Vanquisher 57 Plain of the Damned Rare
Fickle Ebon Imp 57 Plain of the Damned Rare
Frost Siren 57 Plain of the Damned Rare
Furious Mugato 56 Plain of the Damned Rare
Maligos Conquerer 57 Plain of the Damned Rare
Mekonari Necromancer 57 Plain of the Damned Rare
Tempest Siren 57 Plain of the Damned Rare
Thulsan Grunt 57 Plain of the Damned Rare
Thulsan Juggernaut 57 Plain of the Damned Rare
Vengeful Wraith 57 Plain of the Damned Rare
Vicious Runekeeper 57 Plain of the Damned Rare
Dominated Wendigo Rager 57 Vale of Spires Rare
Dominated Wendigo Warlord 57 Vale of Spires Rare
Sihranar Brute 57 Vale of Spires Rare
Sihranar Reaper 57 Vale of Spires Rare
Aberrant Gulon 50 Hungry Caverns Rare
Caiman Bonethrall 50 Hungry Caverns Rare
Caiman Inflictor 51 Hungry Caverns Rare
Candarik 51 Hungry Caverns Rare
Cruel Inquisitor 50 Hungry Caverns Rare
Dulinka 51 Hungry Caverns Vaults Rare
Glauka 49 Hungry Caverns Catacombs Rare
Gula Mutilator 49 Hungry Caverns Rare
Gula Overseer 49 Hungry Caverns Rare
Gula Ravager 49 Hungry Caverns Rare
Gula Skinner 49 Hungry Caverns Rare
Kobold Hireling 49 Hungry Caverns Rare
Kobold Thug 49 Hungry Caverns Rare
Kuraab 51 Hungry Caverns Rare
Mekkitar 51 Hungry Caverns Rare
Nazkarith 50 Hungry Caverns Rare
Reanimated Popori 50 Hungry Caverns Rare
Skeletal Caiman 50 Hungry Caverns Rare
Slavering Auric Imp 49 Hungry Caverns Rare
Undying Miner 50 Hungry Caverns Rare
Vicious Auric Imp 50 Hungry Caverns Rare
Vulgar Inquisitor 50 Hungry Caverns Rare
Eldritch Cardinal 50 Fyrmount Rare
Eldritch Reaver 49 Fyrmount Rare
Fangspawn 49 Fyrmount Very Low
Hellion Thrall 51 Fyrmount Rare
Marakadi 51 Fyrmount Very Low
Raging Arbosk 50 Fyrmount Rare
Shurian Foe-Hammer 50 Fyrmount Rare
Shurian Mindbender 51 Fyrmount Rare
Sulphurous Groknar 49 Fyrmount Very Low
Tempest Kanash 52 Fyrmount Very Low
Tyrak 51 Fyrmount Rare
Voracious Fangspawn 50 Fyrmount Very Low
Agitated Mycanar 50 Serpentis Isle Rare
Arachnen Warrior 49 Serpentis Isle Rare
Baykun Warthog 49 Serpentis Isle Rare
Caiman Serf 50 Serpentis Isle Rare
Divine Reaver 52 Serpentis Isle Very Low
Ebon Sabertooth 50 Serpentis Isle Rare
Grove Kamara 49 Serpentis Isle Rare
Malagash 50 Serpentis Isle Very Low
Midirix 52 Serpentis Isle Very Low
Naga Battlemaster 49 Serpentis Isle Very Low
Naga Bloodscale 51 Serpentis Isle Rare
Naga Clawmaster 50 Serpentis Isle Very Low
Naga Leviathan 51 Serpentis Isle Very Low
Naga Slayer 49 Serpentis Isle Rare
Naga Wyrmling 51 Serpentis Isle Rare
Siraxatol 52 Serpentis Isle Very Low
Thickbark Ghilliedhu 50 Serpentis Isle Rare
Virek Kamara 49 Serpentis Isle Rare
Armored Azure Caiman 50 Golden Labyrinth Rare
Azure Caiman Mauler 50 Golden Labyrinth Rare
Azure Caiman Minion 50 Golden Labyrinth Rare
Azure Caiman Thumper 50 Golden Labyrinth Rare
Baracos 50 Golden Labyrinth Very Low
Bellicose Auric Imp 50 Golden Labyrinth Rare
Berylheart 50 Golden Labyrinth Very Low
Bloodtip Maligos 50 Golden Labyrinth Rare
Bonecrusher 50 Golden Labyrinth Rare
Brutal Gula 50 Golden Labyrinth Rare
Brutal Slaver 50 Golden Labyrinth Rare
Drowned Gula 50 Golden Labyrinth Rare
Ebonheart Maligos 50 Golden Labyrinth Rare
Gula Deathbringer 50 Golden Labyrinth Rare
Gula Marauder 50 Golden Labyrinth Rare
Gula Reaver 50 Golden Labyrinth Rare
Gula Savage 50 Golden Labyrinth Rare
Gulsig 50 Golden Labyrinth Very Low
Khuljarak 50 Golden Labyrinth Very Low
Sihran Avaritian 50 Golden Labyrinth Rare
Sihran Mutilator 50 Golden Labyrinth Rare
Valgmore 50 Golden Labyrinth Rare
Varcerbus 50 Golden Labyrinth Rare
Vicious Dark Imp 50 Golden Labyrinth Rare
Zompori Slave 50 Golden Labyrinth Rare
Adanok 50 Akasha's Hideout Very Low
Akasha 50 Akasha's Hideout Very Low
Arcane Servant 50 Akasha's Hideout Rare
Blight Sniper 50 Akasha's Hideout Rare
Bloodthirsty Imp 50 Akasha's Hideout Rare
Caiman Skullcrusher 50 Akasha's Hideout Rare
Contagious Ambusher 50 Akasha's Hideout Rare
Karascha 50 Akasha's Hideout Very Low
Ksharan Needler 50 Akasha's Hideout Rare
Lugribar 50 Akasha's Hideout Very Low
Nadaim 50 Akasha's Hideout Rare
Pestilence Caiman 50 Akasha's Hideout Rare
Plague Imp 50 Akasha's Hideout Rare
Priest of Affliction 50 Akasha's Hideout Rare
Satha Ripper 50 Akasha's Hideout Rare
Shargrim 50 Akasha's Hideout Very Low
Turion 50 Akasha's Hideout Rare
Elite Arcane Servant 52 Akasha's Hideout (Hard) Rare
Elite Argon Kelba 52 Akasha's Hideout (Hard) Rare
Elite Blight Sniper 51 Akasha's Hideout (Hard) Rare
Elite Bloodthirsty Imp 51 Akasha's Hideout (Hard) Rare
Elite Caiman Skullcrusher 52 Akasha's Hideout (Hard) Rare
Elite Contagious Ambusher 51 Akasha's Hideout (Hard) Rare
Elite Ksharan Needler 52 Akasha's Hideout (Hard) Rare
Elite Pestilence Caiman 52 Akasha's Hideout (Hard) Rare
Elite Plague Imp 51 Akasha's Hideout (Hard) Rare
Elite Priest of Affliction 52 Akasha's Hideout (Hard) Rare
Nightmare Adanok 51 Akasha's Hideout (Hard) Very Low
Nightmare Akasha 52 Akasha's Hideout (Hard) Very Low
Nightmare Karascha 51 Akasha's Hideout (Hard) Very Low
Nightmare Lugribar 52 Akasha's Hideout (Hard) Very Low
Nightmare Nadaim 51 Akasha's Hideout (Hard) Rare
Nightmare Shargrim 52 Akasha's Hideout (Hard) Very Low
Nightmare Turion 51 Akasha's Hideout (Hard) Rare
Zompori Slave 50 Golden Labyrinth Rare
Saravash 52 Ascent of Saravash Very Low
Athakela 56 Doomcrypt Rare
Capricious Ebon Imp 55 Doomcrypt Rare
Chukodan Creeper 55 Doomcrypt Rare
Cruel Goldmaw Hellhound 54 Doomcrypt Rare
Cryptkeeper Destroyer 54 Doomcrypt Rare
Cryptkeeper Kulkari 54 Doomcrypt Rare
Eldritch Reaper 55 Doomcrypt Rare
Goldmaw Hellhound 54 Doomcrypt Rare
Kalash 55 Doomcrypt Rare
Kalash Intruder 55 Doomcrypt Rare
Manaathol 56 Doomcrypt Rare
Naroder Arachnen 55 Doomcrypt Rare
Nithatlos 55 Doomcrypt Rare
Primal Chukodan 55 Doomcrypt Rare
Prion Helgevar 54 Doomcrypt Rare
Prion Njalvar 54 Doomcrypt Rare
Ravenous Tyrak 55 Doomcrypt Rare
Tuwangi Bomber 54 Doomcrypt Rare
Tuwangi Conscript 54 Doomcrypt Rare
Uggoteph 57 Doomcrypt Rare
Wandering Hellhound 54 Doomcrypt Rare
Zhaathi 56 Doomcrypt Rare
Adryssir 54 Saleron's Sky Garden Very Low
Aileak 54 Saleron's Sky Garden Very Low
Barat-kyul 54 Saleron's Sky Garden Very Low
Caeladnus 54 Saleron's Sky Garden Rare
Caiman Keybearer 54 Saleron's Sky Garden Rare
Cruel Imp 54 Saleron's Sky Garden Rare
Cursed Blood Moppet 54 Saleron's Sky Garden Rare
Cursed Disc Reaper 54 Saleron's Sky Garden Rare
Dread Necarus 54 Saleron's Sky Garden Rare
Duchess Tirania 54 Saleron's Sky Garden Very Low
Duke Volperon 54 Saleron's Sky Garden Very Low
Eldritch Priest 54 Saleron's Sky Garden Rare
Feradrus 54 Saleron's Sky Garden Rare
General Crosendi 54 Saleron's Sky Garden Very Low
Goldmane Longhorn 54 Saleron's Sky Garden Rare
Jiteleth Iskaragard 54 Saleron's Sky Garden Rare
Karascha 54 Saleron's Sky Garden Very Low
Laknerus 55 Saleron's Sky Garden Very Low
Mandrake Bud 54 Saleron's Sky Garden Rare
Mandrake Chanter 54 Saleron's Sky Garden Rare
Mandrake Mantrar 54 Saleron's Sky Garden Rare
Mektryssir 54 Saleron's Sky Garden Very Low
Nurverith 54 Saleron's Sky Garden Rare
Palmarek Iskaragard 54 Saleron's Sky Garden Very Low
Prion Helgevar 54 Saleron's Sky Garden Rare
Prion Njalvar 54 Saleron's Sky Garden Rare
Raging Imp 54 Saleron's Sky Garden Rare
Sargerith 54 Saleron's Sky Garden Rare
Sihranar Berserker 54 Saleron's Sky Garden Rare
Sihranar Marauder 54 Saleron's Sky Garden Rare
Sikandari Priest 54 Saleron's Sky Garden Rare
Sikandari Sentinel 54 Saleron's Sky Garden Rare
Sikandari Talonguard 54 Saleron's Sky Garden Rare
Terkasia 54 Saleron's Sky Garden Very Low
Trysawk 54 Saleron's Sky Garden Rare
Valtryssir 54 Saleron's Sky Garden Very Low
Vlatinar Iskaragard 54 Saleron's Sky Garden Rare
Zaetyrus Magus 54 Saleron's Sky Garden Rare
Zelvictus 54 Saleron's Sky Garden Very Low
Lodoss 56 Suryati's Peak Very Low
Mahaj 56 Suryati's Peak Very Low
Yurkaz 56 Suryati's Peak Very Low
Mekonari Necromancer 54 Saleron's Sky Garden Rare