Encantamiento
Al comienzo de tu mantenimiento, puedes intercambiar el control de Monedas evocadas y el permanente objetivo que no controlas y del cual no eres propietario.
You don’t necessarily have to control Conjured Currency when its ability resolves in order for the exchange to happen. If another player has gained control of Conjured Currency while the ability is on the stack, and a third player controls the target (and you don’t own it), you may choose to have those two players exchange control of the relevant permanents.