While I'd rather use a Pied Piper instead of Dr. Alchemy it just can't be done yet! So...

E Captain Cold - 78
-Stunning Blow
E Weather Wizard - 42
-The Society
Abra Kadabra - 100
Heatwave - 60
- Point Blank Shot
V Mirror Master - 111
-Stunning Blow
-Camouflage
-Knockdown
-The Society
E Mirror Master - 58
E Mirror Master - 58
R Trickster - 31
Dr Alchemy - 62
-The Society

Total: 600

Not a bad team. Just so you know though, R Trickster does not have the Rogues keyword, so technically this is not a theme team. Also, Abra Kadabra does not have RCE, so he cannot be assigned Point Blank - but you are probably better off without it. IMO, Inside Information is a much better investment.
I'm not too crazy about Knockdown on Mirror Master as he shouldn't be in close combat if he can avoid it - if you absolutely must have Knockdown on someone Captain Cold is probably a better idea.
Flashbang is neat on E Mirror Master by the way - he can use it in conjunction with the Transporter move/attack. Just sayin'...

I have a 500 point Rogues team I am thinking of trying out on the next tournament by the way:
Abra Kadabra 100
V Mirror Master 88
U Captain Boomerang (CD) 78
E Captain Cold 68
Dr Alchemy 62
Heatwave 56
E Weather Wizard 42
494 points - not sure what feats to assign besides Society.

I put knockdown on MM because with Camouflage, he's going to be in close combat if anyone wants to actually hit him. So the choice is either get in close & hit where he can use knockdown or sit back and let him harass from range.

As for point blank, it should have been on Heat Wave. I don't have Inside Info or I'd use it.

In that case I'd probably go with Takedown instead of Knockdown - between Shape Change and Super Senses, MM has a good chance of dodging an attack, and that way he gets to place a token on his foe without having to spend an action to do so - so when it's his turn to act he can just Phase away to another spot.
It's 1 more point, so ditch Point Blank for Monster Hunter or Vault...

I think you meant trick shot on Weather Wizard. I thought maybe you gave it to Abra because he had Plasticity but the doesn't have that power either!

I would try and find a way to Len Snart rather than his REV. Len is 77 points, so when you drop R Trickster, you can keep the stunning blow and add Contingency Plan for 11 points more, leaving you 20 for something else

No, he meant Point Blank - you can tell from the math that the feat in question costs 4 points, not 20.

And I was also at work when I typed that, so what's your point?