Speedroid Maliciousmagnet [MP18-EN002] Common

Cannot be used as Synchro Material except for a Synchro Summon by its own effect. During your Main Phase, if this card is Normal or Special Summoned: You can target 1 face-up monster your opponent controls; immediately after this effect resolves, Synchro Summon 1 WIND Synchro Monster using only this card you control and that monster. You can only use this effect of "Speedroid Maliciousmagnet" once per turn.