Forum:Mage power + united we stand question

If I have 2 face-down magic/trap cards and a face-up mage power and united we stand equipped to my mataza the zapper and my opponent takes control of it with brain control does he get an additional bonus from mage power if he has magic/trap cards on the field or does mage power use the ones from the side it was originally activated on? Also with united we stand...if there was only one monster on my side of the field (mataza) and when my opponent takes control of it if he has another 2 monsters on his side does he get an attack boost? this situation happened several times so I just need some clarifying here. Thanks 75.121.174.123 02:53, 11 March 2009 (UTC)