Shockwave(
    energy_cost: 600,
    buildup_duration: 700,
    swing_duration: 100,
    recover_duration: 300,
    damage: 200,
    knockback: Away(25.0),
    shockwave_angle: 360.0,
    shockwave_vertical_angle: 90.0,
    shockwave_speed: 20.0,
    shockwave_duration: 500,
    requires_ground: false,
    move_efficiency: 0.1,
)