The skin unlocked by this item is required to complete the following achievements:
{"item_id": "15686", "name": "Rempart ogre chevaleresque", "description": "", "type": "Weapon", "level": "65", "rarity": "Rare", "vendor_value": "165", "icon_file_id": "68707", "icon_file_signature": "CA4D681FD277B0C2D54AF2A96B0EE00E3C6049CB", "default_skin": "4068", "upgrade_recipes": [], "game_types": ["Activity", "Wvw", "Dungeon", "Pve"], "flags": ["SoulBindOnUse"], "restrictions": [], "details": {"type": "Shield", "damage_type": "Physical", "min_power": "549", "max_power": "620", "defense": "40", "infusion_slots": [], "infix_upgrade": {"id": 158, "attributes": [{"attribute": "Power", "modifier": 56}, {"attribute": "Precision", "modifier": 56}, {"attribute": "Toughness", "modifier": 78}]}, "suffix_item_id": "", "secondary_suffix_item_id": ""}}