{
    "heroes": [
        {
            "name": "Shadow",
            "energy_cost": 4,
            "power_level": 6,
            "ability": null
        },
        {
            "name": "Gale",
            "energy_cost": 3,
            "power_level": 5,
            "ability": null
        },
        {
            "name": "Ranger",
            "energy_cost": 2,
            "power_level": 4,
            "ability": null
        },
        {
            "name": "Anvil",
            "energy_cost": 5,
            "power_level": 7,
            "ability": null
        },
        {
            "name": "Vexia",
            "energy_cost": 2,
            "power_level": 3,
            "ability": null
        },
        {
            "name": "Guardian",
            "energy_cost": 6,
            "power_level": 8,
            "ability": null
        },
        {
            "name": "Thunderheart",
            "energy_cost": 5,
            "power_level": 6,
            "ability": "Phalanx - If the location this card is played at has 4 friendly cards, including this one, then its power is doubled. Note that other buffs the card receives are not doubled."
        },
        {
            "name": "Frostwhisper",
            "energy_cost": 1,
            "power_level": 2,
            "ability": null
        },
        {
            "name": "Voidclaw",
            "energy_cost": 1,
            "power_level": 3,
            "ability": null
        },
        {
            "name": "Ironwood",
            "energy_cost": 1,
            "power_level": 3,
            "ability": null
        },
        {
            "name": "Zenith",
            "energy_cost": 6,
            "power_level": 4,
            "ability": "Centered Focus - If this card is played at the center location, +5 power."
        },
        {
            "name": "Seraphina",
            "energy_cost": 1,
            "power_level": 1,
            "ability": "Celestial Healing - Seraphina grants +1 power to each friendly card at this location, other than itself. This includes other Seraphina cards."
        }
    ]
}