The skin unlocked by this item is required to complete the following achievements:
{"item_id": "18147", "name": "Koda-Geist", "type": "Armor", "level": "80", "rarity": "Exotic", "vendor_value": "330", "icon_file_id": "61505", "icon_file_signature": "22F84152D8C7487D430E02B231A394F7DB3A289A", "default_skin": "715", "upgrade_recipes": [], "game_types": ["Activity", "Wvw", "Dungeon", "Pve"], "flags": ["AccountBound", "NoSell", "SoulBindOnUse"], "restrictions": [], "details": {"type": "Helm", "weight_class": "Light", "defense": "73", "infusion_slots": [], "infix_upgrade": {"id": 162, "attributes": [{"attribute": "Power", "modifier": 60}, {"attribute": "Toughness", "modifier": 43}, {"attribute": "Vitality", "modifier": 43}]}, "suffix_item_id": "24857", "secondary_suffix_item_id": ""}}