Forging?
Christopher looked at the golden card in his hand as he sat on a comfortable looking chair situated on top of a hill within his dimension.
Below, the group could be seen sparring with each other.
Since there were six of them the group was split Into two teams. Thanatos, Silver, and Umbra against Belladonna, Kim, and Chiara. Conveniently, it was boys against girls.
Christopher shifted his attention between the fight and the card in his hands and recalled how he had gotten it.
When he entered the Adventurers Guild the last time, he was approached by someone who worked for the Firmum Family and gave him the card.