Lors des événements de l'édition March of the Machine, la situation du Multivers est si desespérée que des personnages et créatures issues de mêmes Plans forment des alliances improbables pour essayer de contrecarrer les Phyrexians... :
La carte Ghalta and Mavren représente et combine Ghalta, Primal Hunger et Mavren Fein, Dusk Apostle.

Source (Legendary team-ups - "[...] Perhaps we could pair characters that normally wouldn't be together to demonstrate how desperate the situation was. [...] In the end, they chose to do all ten two-color pairs at rare and a cycle of wedge trios at mythic rare. Each of those fifteen cards was set on a different plane.")