Temtempo the Percussion Djinn

[ Fiend / Xyz / Effect ] 2 Level 3 monsters Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 face-up Xyz Monster your opponent controls; detach 1 Xyz Material from that monster, and if you do, all "Djinn" Xyz Monsters you currently control gain 500 ATK. ATK/ 1700 DEF/ 1000