[On Play] If you have a [Kiriha Aonuma] in play, you may return 1 [MetalGreymon] from your trash to your hand. If you don't have a [Kiriha Aonuma] in play, you may play 1 [Kiriha Aonuma] from your hand without paying its play cost.
[On Deletion] [Save] (You may place this card under one of your Tamers.)