So if I mind control someone like scarecrow, whom has double arrow mind control, I can use HIS mind control to MC two other people correct?

Yes, you are able to use any of Scarecrow's powers and other attributes once he has been MCed.

that's awsome.. use one person to get two extra turns in an action.. assuming the dice roll your way..

I was playing a Batman Enemy VS. Sinister syndicate, and it was quite amazing when calypso mind controlled scarecrow whom in turn mind controlled bane and deadshot to have deadshot take an RCE at twoface with bane's AV, and then have bane use his 10 AV to beat snot out of deadshot.. Quite the memorable battle..

I think that once you mind control an enemy unit, they become considered as your own figs. So I don't think it would be possible to attack your own fig, i.e. bane hitting deadshot

And don't forget the damage that is given to a Mind Controller when they use the ability on someone over 100 pts.

One of my favorite moves was using my V Saturn Girl to MC my opponent's V Saturn Girl, then using her to MC his Bizarro to KO his Mordru. Not only did I take out the already damaged Mordru, but his Saturn Girl took 2 clicks of damage for mind controlling Bizarro, a figure that is over 200 pts.

I wish my tactics always worked that well!

After Scarecrow uses MC to take control of Bane and Deadshot, Scarecrow returns to the possesion of your opponent while Bane and Deadshot are yours. Once Deadshot attacks Two-Face, Deadshot returns to your opponent, and Bane is free to attack Deadshot.

coo that's what I thought..

Actually, Bane CAN attack Deadshot in that manner. As I understand it, here's how it works:

Calypso attacks Scarecrow with MC. She hits successfully.

Player 1 now controls Scarecrow.

Scarecrow attacks Bane and Deadshot with MC. He hits successfully.

At this time, Player 1 STILL controls Scarecrow, as well as Bane and Deadshot.

Deadshot shoots at Player 2's Two-Face, using his Batman Enemy team ability to copy Bane's AV since Bane is a friendly figure at this time. (Deadshot could NOT attack Bane or Scarecrow, since they are considered friendly until Deadshot competes his action).

Player 1 NOW loses control of Deadshot, since Deadshot's MC action is complete. Deadshot is now an enemy figure. Player 1 still controls Bane and Scarecrow at this time.

Bane attacks Deadshot (now an enemy figure).

Player 1 now loses control of Bane since his MC action is completed.

Player 1 now loses control of Scarecrow, since both of the MC actions he dished out are now complete.

I'm sure one of the rules experts around here can confirm, but I'm pretty sure that's how it works.