If this card was revealed from the deck or sent to the trash by your Green effect, you may add it to your hand. If it is added from your Trash to your hand, put one core from the Void to your Green-only Grandwalker Nexus.
Flash - Exhaust two opposing Spirits/Ultimates. Or, heavy exhaust an opposing Spirit/Ultimate.(Heavily exhausted cards are turned upside down and become exhausted after refreshing once.)
Ruling: This card that is discarded from deck is counted as being 'sent to trash'.