38001 - Piercing Weakness, Critical Rate +10
38002 - Battle Instinct, Attack +5
38003 - Combo Pro, Normal Attack SP +1
38004 - Clear Mind, Chain Ready Time +30%
38005 - Essence of the Blade, Skill Connect Opening Time +50%
38011 - Meditation, Skill Power +20% Delay Time +10%
38012 - An Eye for Weakness, Hazard Break Time +25%
38013 - Killing Blow, Critical Power +30%
38014 - Divine Blade, Arts Gauge Regen +25%
38015 - Sword of the Servant, Skill speed +10%
38021 - Shadow Warrior, Atk +20% DEF -20%
38022 - Cackling Devastator, AOE Attacks
38023 - Body of the Slaughterer, Hazarded: ATK +20%
38024 - Body of the Devourer, Downed: +10% , Broken & Fatal state: Atk +20%
38025 - Assassin, On Step: Critical Rate
38026 - Bloody Petals of Carnage, Attack +5 HP Slip -30
38031 - Nimble Body, Evasion +15%
38032 - Soul of the Martyr, Healing(Received) +50%
38033 - Iron Will, DEF +30
38034 - Sturdy Body, Max HP +20%
38035 - Skill of Resurrector, HP Regen +2%
38041 - Faith Armor, DEF +10%
38042 - Stance of the Guardian, Out of Battle: DEF+25%
38043 - Noble Will, Aggro Gauge Decrease -30%
38044 - Abandonment, Deflect Time +15
38045 - Wings of Preservation, Paralysis Resist +10, Poison Resist +10, Speed Change Resist +10
38051 - Prayer Breath, Healing (Received) +50%, HP Regen +1%
38052 - Hands of Prayer, HP Regen +100
38053 - Hands of the Gods, Heal Area of Effect +100%
38054 - Pure Will, Healing SP Cost -50% Attack -10%
38055 - Breath of Life, Healing(Given) +20%
38061 - Hawkeye, Accuracy +10%
38062 - Veil of Obscurity, Evasion +10%
38063 - Soul Extraction, SP Consumption -10%
38064 - Thorn Artist, Arts Gauge Regen +3
38071 - Stench of Death, Low Aggro: ATK +30%
38072 - Natural Inflitrator, Aggro -50%
38073 - Shadow Hands, Special Accuracy +15%
38074 - Unfreezing Spirit, On Critical: Hazard Gauge +50%
38075 - Dangerous Obsession, Damage Absorption +10%
38081 - Abyssal Reflection, Convert DEF to ATK +15%
38082 - Spiritual Cage, Cooldown Time -10%
38083 - Verdant Paradigm, Area of Effect +100%
38084 - Sage's Wisdom, Sacred Power +30% DEF -10%
38091 - Blessing of the War God, Attack Aggro -20%
38092 - Rising Spirit, STR +5% VIT +5% DEX +5% AGI +5%
38093 - Mental Resonance, Special Accuracy +20% Speed Charge Resist +20 Physical Resist +20
38094 - Two Contenders, Skill power +15% Sacred Art Power +15%
38101 - High-Precision Machine, Accuracy +15
38102 - Instantaneous Stance, Skill Speed +10%
38103 - Lithe Body, AGI +10%
38104 - Blade Synchronization, Skill Connect Opening Time +5
38111 - Detect Weakness, Critical Rate +5%
38112 - Sense Danger, Critical Resist +30% Cooldown Time -5%
38113 - Nimble Feet, Evasion +15%
38114 - March of the Recluse, Step Cancel Time -30%
38115 - Man on the Watchtower, Delay Time -20%
38116 - ??? Unknown Passive
38131 - Leadership, Aggro Gauge Decrease -25%
38132 - Iron Will, DEF +10%
38133 - Transformation, MAX HP +10%
38134 - Spirit of Determination, VIT +10%
38135 - ??? Unknown Passive
38136 - ??? Unknown Passive
38141 - Indomitable Spirit, Soul Resist +20 Paralysis Resist +20
38142 - Tranquil Guard, Damage Reduction +10%
38143 - Will the Live, HP Regen +2%
38144 - Hazy Light, On Evade: Heal SP +25
38145 - ??? Unknown Passive
38146 - ??? Unknown Passive
38151 - Evil God Bloodline, STR +10%
38152 - One with the Sword, Move Speed +15%
38153 - Sword Focus, Attack +10%
38154 - War God Contract, Occasionally: SP Cost -50%
38155 - ??? Unknown Passive
38156 - ??? Unknown Passive
38161 - Offensive Defense, Counter Proc Rate +5%
38162 - Fighting Spirit, Attack +15% DEF -15%
38163 - Thirst for Blood, Critical Rate Proportional to Remaining SP +50% DEF -10%
38164 - Weapons of Darkness, HP Absorption +100 Damage Reduction -20%
38165 - Unbreakable Body, DEF Level +1 Damage Reduction -20%
38166 - ??? Unknown Passive
38181 - Hyper Awareness, Experience +10%
38182 - Efficent Movement, SP Regen +1
38183 - Air Dance, On Successful Evade: ACC Up
38184 - The Soul's End, Max SP +100 Max HP -50%
38185 - Rule by the Strong, Risk Points +100%
38186 - ??? Unknown Passive
38191 - Mental Focus, +10% DEX
38192 - Domain of the Experts, Skill Connect Count +1
38193 - Blade Dance, Follow-Up Attacks +1 Max HP -10%
38194 - Binary of Star God, Chain Burst Damage +10%
38195 - ??? Unknown Passive
38196 - ??? Unknown Passive
So these are the full Passive attachment IDs, seems to be all of them? I tried going further but it was all the blank Combat skills(blue icons).
I included the red unknown ones because they appeared with "Red icon" passives, they could be placeholders for future passive skills? maybe idk.
*edit* Also knowing that gears can have 3 attachments on higher rarities, is it possible to find the address for that 3rd attachment slot?