I have a figure with opportunist and 5 tokens on the card.

I need to roll a 10 to hit a character. I roll a 5 and burn all 5 tokens to make sure it hits.

My opponent makes me re-roll via Prob Control and I roll a 6. Would the opportunist tokens still apply making my roll an effective 11 and a hit or would they only count for the first roll?

For reference, opportunist text

With regards to your original question, we are thinking that you are modifying your roll and the tokens are gone and therefor unusable for the second roll.

I believe you would make the decision on whether or not you want to use the opportunist tokens or not after the rolling process is over. Probability control effectively wipes the roll off the board as if it didn't happen, I believe. So your opponent would have to decide whether or not he wants to make you re-roll before you make the decision on whether you want to remove any opportunist tokens or not.

I would agree with this.

I agree, too.

Basically, until the attack roll is accepted and stands as-is, you don't know how many tokens you will need to remove.

I agree three.

One thing I should point out, you can't have 5 tokens on the card, as per the wording of the text on the card:

'put an opportunist token on this card if there are four or fewer opportunist tokens on this card.'

How did our deputies miss that?

..if you have 4 or less and add one, you have 5...
it's the same wording as contingency plan where you put one on if there are 2 or fewer tokens

You guys are startin' to sound like you belong in Alice in Wonderland. Tweedle Dee, Tweedle Dum... And they're second cousin, twice removed from their dad's side.

How did you miss that 4 + 1 = 5?

Du-OH !!!! I misread it to mean that you could only put up to 4 tokens on the card. I've never used it before, but I may have to try it.

Or, you could just think of them as the Stepford Cuckoos.
...Which I believe would make Norm Emma Frost.

You're right. They are kinda girly.

I'm not sure people want to see me in a Catholic schoolgirl outfit.

Well, I know that I don't, but I suppose I can't speak for everyone.