{
    "requirements": [
        [
            "find1",
            "find2",
            "find3"
        ]
    ],
    "criteria": {
        "find1": {
            "trigger": "minecraft:inventory_changed",
            "conditions": {
                "items": [
                    {
                        "nbt": "{Echo:1}"
                    }
                ]
            }
        },
        "find2": {
            "trigger": "minecraft:inventory_changed",
            "conditions": {
                "items": [
                    {
                        "nbt": "{Echo:2}"
                    }
                ]
            }
        },
        "find3": {
            "trigger": "minecraft:inventory_changed",
            "conditions": {
                "items": [
                    {
                        "nbt": "{Echo:3}"
                    }
                ]
            }
        }
    },
    "display": {
        "title": {
            "text": "Echo                     ",
            "color": "white"
        },
        "description": {
            "text": "When you hit a mob, you have a +20% chance per level to recharge your attack considerably faster."
        },
        "icon": {
            "item": "minecraft:diamond_sword"
        },
        "frame": "task",
        "show_toast": true,
        "announce_to_chat": false,
        "hidden": true
    },
    "parent": "cartographer_custom_enchantments:melee_tree"
}