You can send 1 monster from your hand to the Graveyard and Special Summon this card (from your hand). For a Synchro Summon, you can substitute this card for any 1 "Synchron" Tuner monster. This card cannot be used as a Synchro Material Monster, except for the Synchro Summon of a monster that lists a "Synchron" monster as a Tuner.