Scoin: Long Road to Ruin
Lagertha is a tall, lean but beautiful warrior who chooses to dress in leathers or work out clothes. she is a matriarch of the Lagrtha clan of shield maidens of whom Ian employs
Lagertha first showed up after everyone got a boost to their ichor on the order of Odin to get Ian into shape. Ian also has been employing The SheildMadiens to help him and do most (if not all) his fighting.
She has been putting Ian thru a regime of training so he can better himself and she does not put up with shit from anyone