Blue Wolf Boots Blue Wolf Boots (crystals: 107 B) NPC Name Level - Type Quantity Chance Drop The 3rd Underwater Guardian 60 Passive 1 6.6267% Blader of Despair 62 Aggressive 1 1 / 21,739 Doom Archer 62 Aggressive 1 1 / 43,478 Trives 63 Passive 1 1 / 55,556 Slaughter Bathin 63 Aggressive 1 1 / 24,390 Treasure Chest 63 Passive 1 1 / 66,667 Doom Knight 65 Aggressive 1 1 / 37,037 Bloody Knight 65 Passive 1 1 / 52,632 Alpen Kookaburra 65 Passive 1 1 / 43,478 Alpen Kookaburra 65 Aggressive 1 1 / 20,833 Trampled Man 65 Passive 1 1 / 50,000 Trampled Man 65 Passive 1 1 / 50,000 Forbidden Path Invader Elite Soldier 65 Aggressive 1 1 / 9,901 Resurrected Guard 66 Passive 1 1 / 35,714 Resurrected Guard 66 Aggressive 1 1 / 37,037 Bone Maker 66 Aggressive 1 1 / 33,333 Alpen Buffalo 67 Passive 1 1 / 100,000 Spoil