If this card was revealed or sent to trash by your Purple 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 Purple-only Grandwalker Nexus.
Flash - Send core from every opposing Spirit/Ultimate to the Reserve until they only have one left. Also, by putting one core from your Purple-only Grandwalker Nexus to the Void, send one core from any opposing Spirit/Ultimate to the Reserve.
Ruling: This card that is discarded from the deck is counted as being 'sent to trash'.