Function getDuelsTitle

Returns
    | "Gold"
    | "Iron"
    | "Diamond"
    | "Rookie"
    | "Master"
    | "Legend"
    | "Grandmaster"
    | "DIVINE"
    | "None"
    | "None I"
    | "None II"
    | "None III"
    | "None IV"
    | "None V"
    | "Rookie I"
    | "Rookie II"
    | "Rookie III"
    | "Rookie IV"
    | "Rookie V"
    | "Iron I"
    | "Iron II"
    | "Iron III"
    | "Iron IV"
    | "Iron V"
    | "Gold I"
    | "Gold II"
    | "Gold III"
    | "Gold IV"
    | "Gold V"
    | "Diamond I"
    | "Diamond II"
    | "Diamond III"
    | "Diamond IV"
    | "Diamond V"
    | "Master I"
    | "Master II"
    | "Master III"
    | "Master IV"
    | "Master V"
    | "Legend I"
    | "Legend II"
    | "Legend III"
    | "Legend IV"
    | "Legend V"
    | "Grandmaster I"
    | "Grandmaster II"
    | "Grandmaster III"
    | "Grandmaster IV"
    | "Grandmaster V"
    | "Godlike"
    | "Godlike I"
    | "Godlike II"
    | "Godlike III"
    | "Godlike IV"
    | "Godlike V"
    | "CELESTIAL"
    | "CELESTIAL I"
    | "CELESTIAL II"
    | "CELESTIAL III"
    | "CELESTIAL IV"
    | "CELESTIAL V"
    | "DIVINE I"
    | "DIVINE II"
    | "DIVINE III"
    | "DIVINE IV"
    | "DIVINE V"
    | "ASCENDED"
    | "ASCENDED I"
    | "ASCENDED II"
    | "ASCENDED III"
    | "ASCENDED IV"
    | "ASCENDED V"
    | "ASCENDED VI"
    | "ASCENDED VII"
    | "ASCENDED VIII"
    | "ASCENDED IX"
    | "ASCENDED X"
    | "ASCENDED XI"
    | "ASCENDED XII"
    | "ASCENDED XIII"
    | "ASCENDED XIV"
    | "ASCENDED XV"
    | "ASCENDED XVI"
    | "ASCENDED XVII"
    | "ASCENDED XVIII"
    | "ASCENDED XIX"
    | "ASCENDED XX"