The skin unlocked by this item is required to complete the following achievements:
{"item_id": "34954", "name": "Vigorous Bandit Spire", "description": "", "type": "Weapon", "level": "40", "rarity": "Fine", "vendor_value": "238", "icon_file_id": "66497", "icon_file_signature": "6426AC91389A582D7A0F02F641DDDAD6F8F87F4F", "default_skin": "4077", "upgrade_recipes": [], "game_types": ["Activity", "Wvw", "Dungeon", "Pve"], "flags": ["NoSalvage", "NoSell", "SoulbindOnAcquire", "SoulBindOnUse"], "restrictions": [], "details": {"type": "Staff", "damage_type": "Physical", "min_power": "350", "max_power": "395", "defense": "0", "infusion_slots": [], "infix_upgrade": {"id": 146, "attributes": [{"attribute": "Power", "modifier": 68}, {"attribute": "Vitality", "modifier": 49}]}, "suffix_item_id": "", "secondary_suffix_item_id": ""}}