Hello, does anyone know if passive modules are bought with 5000 gold, are they bought only once for all robots or is only one bought for each robot? Thank you

Hello, does anyone know if passive modules are bought with 5000 gold, are they bought only once for all robots or is only one bought for each robot? Thank you

hola alguien sabe si los modulos pasivos que se compran con 5000 de oro se compran una sola ves para todos los robots? o solo se compra por cada uno de los robots? gracias