Reveal 1 Synchro Monster in your Extra Deck, choose 1 of the Synchro Materials whose name is listed on that card, and add to your hand or Special Summon that monster, from your Deck or GY, also you cannot Special Summon monsters from the Extra Deck the turn you activate this card, except Synchro Monsters. You can only activate 1 Synchro Overtake per turn.