Mode Shift (Extra Cost)

What is Mode Shift?
Mode Shift is an Extra Cost used to represent units with extra powers and equipment. Mode Shift is actually different from other Extra Costs in that it is actually optional.

A player may play a unit with Mode Shift as normal or, by discarding the indicated unit, can play it at zero Power Level Cost. For instance, Bouken Red AT (Acceltector) can be played at 0 Power Level cost if you discard your regular Bouken Red from play.

Additionally, many Mode Shift units, if they're defeated or discarded, will allow their owner to return the original form back inito their Rush Zone.