Banish 1 WIND monster from your GY, then target 1 card your opponent controls; return it to the hand.
During your Main Phase, if this card is in your GY: You can target 1 Level 2 or higher "Speedroid" monster you control; reduce its Level by 1, and if you do, Special Summon this card as a Normal Monster (Machine/Tuner/WIND/Level 1/ATK 0/DEF 0). (This card is NOT treated as a Trap.)
You can only use this effect of "Speedroid Dupligate" once per Duel.