Asterix a helynt yr archdderwydd
Gwyddoniadix is elected Archdruid of the National Eisteddfod of Gaul.
This peaks the interest of a band of invading Goths who kidnap him to steal the secret of the magic potion.
But Gwyddoniadix refuses to succumb. With Asterix and Obelix in hot pursuit, unfair competition is quickly stamped out!