I'm buffing the Void Dragon line of cards (because I'm planning in advance) but I'm not so sure about my PSCT in the buffed effect of VTD. Feedback would be appreciated:

"This card cannot be Special Summoned except by Fusion Summon by using monsters whose original, printed name is equal to the listed Fusion Materials. Once per turn you can tribute one Machine-type monster from your hand or field to increase this card's ATK and DEF by the sent card's original ATK and DEF until the End Phase. If you do, you can change the battle position of one of your opponent's monsters to face-up Attack position (Flip effects are not activated at this time.)"