Yeah um somebody wanna help me out here. I was thinking I could brain control a monster then tskuyuomi it face down and thanks to the new position ruling, flip (summon) it up again, making it mine. However I've been told I can't do this. There isn't anything on the official site about it.

BC says dat "Pay 800 lp. Select 1 face-up monster on your opponent's side of the field. Take control of the selected card until the End phase of the turn this card is activated".

I was told that cause it says "take control until" I can't do the tsukuyomi trick. Is that true?

Also what IS the deal with airline food?

You can take control of a monster with "Brain Control", use "Tsukuyomi" to flip it face-down, and then Flip Summon it (assuming it wasn't Summoned, changed its position manually, or attacked that turn). However, it will still return to the opponent at the end of the turn. Just like "Change of Heart", nothing will prevent the monster from returning to its previous controller as long as the monster is still on the field.

Thanks dude. Didn't know that about change of heart though. Back when it was legal people would always be using it with flip summons and claiming ownership. It just goes to show people are basically evil.

(If anybody is interested, the hypothesis of people being basically evil has been recently confirmed by a group of twenty five scientists working at MIT. The forthcoming paper entitled "People: Good or Evil" has been officially accepted for publication and should be released in various scientific journals by the end of July)