Since I like the ACR so much, I thought I'd contribute to this thread.
Like most things there needs to be a start, a middle and an end. I always use the same start and middle, but I have a two different endings. So:
Start (
aim is to introduce the concept and get the spectator involved):
Have a card selected and replaced into the centre, get a break above the card above the selection and execute a pass to get the selection second from top.
Revelation 1: Double lift to show on top.
Spectator then reinserts the card into the centre
Revelation 2: Spectator turns over the top card
That's the end of the start of the routine as at this point you are clean, and you can have a bit of banter with the spectator.
Middle (
aim is to repeat what has been done with the spectators burning you even more- if you're confident enough you should tell the spectators to watch more closely! )
Execute the Ellis loading move
Revelation 3: Spectator turns over the top card
Now reinsert the card into the deck, get a break above it and execute a pass
Revelation 4: do a double lift to show an indifferent card and execute the Houdini change
Cut the face up double into the centre and hold a break above it
Revelation 5: Perform the riffle pass
For the middle section you have done a repeat of the first section just to get the spectators more interested, then you show them the exact moment the card comes to the top by showing the indifferent card, then you do the same thing again even more impossibly (providing you can do the riffle pass well!)
End (aim is to do the most impossible thing you can):
Ending 1: The above routine will leave you in the position to do the pop-up move so the first ending is simply the pop-up move
Ending 2: pause, then turn the double face down. Reinsert the top card into the deck, turn the deck over and do a mercury card fold and reveal this card with a shuttle pass from wherever you like.
People have different opinions on the card to impossible location effect at the end of an ACR, but personally I think it works well- especially if it appear in something that the spectator has been holding throughout the routine!
There is also the potential to add a kicker in with a prediction for the card they have chosen. You can reveal this however you want, and obviously requires a force at the start of the routine- up to you...
I've performed this routine hundreds of times. It gets great reactions and I've never been caught with any of the moves. I hope someone can take something useful from it.
B