Ignore Target's Defense

Diablo II Notation Basic Class Skill Item Ally Quest Area Monster Tale Attribute Unit Animation Attack Damage Death Two weapons Fires Magic Arrows Explosive Arrows Piercing Attack Attack Rating AR vs Demons AR vs Undead % Attack Rating Defense Enhanced Defense Defense per hit % Defense Defense vs Melee Defense vs Missile Target Defense Ignore Defense Block Chance to Cast On Attack On Striking When Struck Ignore Target's Defense (ITD) treats the target as having 0 Defense when calculating Chance to Hit for melee and ranged attacks. Attack Rating is thus redundant, and the chance to hit simplifies to 2 * Level attacker / (Level attacker + Level defender). ITD applies only to attacks made by the user, including Blade Shield. ITD on a weapon applies only to attacks (including Dragon Talon, Dragon Tail and Dragon Flight) made using that weapon. ITD does not apply if target is a hostile player or mercenary [1], or any of the following: Champion Unique Super Unique Boss Weapon Source Min Rlvl Ladder Venom weapon 49 No Jah Rune in socket 65 No Phoenix weapon 65 Yes Hand of Justice weapon 67 No Melee weapon Source Min Rlvl Ladder Fury melee weapon 65 No Axe Source Min Rlvl Ladder Crescent Moon axe 47 No Grief axe 59 Yes Famine axe 65 No Last Wish axe 65 Yes Claw Source Min Rlvl Min Alvl Claw of Piercing 18 25 Source Min Rlvl Ladder Natalya's Mark Scissors Suwayyah 79 No Dagger Source Min Rlvl Min Alvl Dagger of Piercing 18 25 Source Min Rlvl Ladder The Diggler Dirk 11 No Spineripper Poignard 32 No Heart Carver Rondel 36 No Ghostflame Legend Spike 66 No Hammer Source Min Rlvl Ladder Famine hammer 65 No Last Wish hammer 65 Yes Polearm Source Min Rlvl Ladder Crescent Moon polearm 47 No Destruction polearm 65 Yes The Reaper's Toll Thresher 75 Yes Scepter Source Min Rlvl Min Alvl Scepter of Piercing 18 25 Source Min Rlvl Ladder Zakarum's Hand Rune Scepter 37 No Spear Source Min Rlvl Ladder The Impaler War Spear 31 No Arioc's Needle Hyperion Spear 81 No Staff Source Min Rlvl Min Alvl Staff of Piercing 18 25 Source Min Rlvl Ladder Warpspear Gothic Staff 39 No Sword Source Min Rlvl Ladder Skewer of Krintiz Sabre 10 No Hexfire Shamshir 33 No Crescent Moon sword 47 No Lightsabre Phase Blade 58 No Grief sword 59 Yes Destruction sword 65 Yes Last Wish sword 65 Yes Wand Source Min Rlvl Min Alvl Wand of Piercing 18 25 Missile weapon Source Min Rlvl Ladder Brand missile weapon 65 Yes Faith missile weapon 65 Yes Ice missile weapon 65 Yes Bow Source Min Rlvl Ladder Widowmaker Ward Bow 65 Yes Eaglehorn Crusader Bow 69 No