http://tomax.cohtitan.com/data/power...nvulnerability
He will honor his words; he will definitely carry out his actions. What he promises he will fulfill. He does not care about his bodily self, putting his life and death aside to come forward for another's troubled besiegement. He does not boast about his ability, or shamelessly extol his own virtues. - Sima Qian.
you can also check them out in-game via detailed info (right clicking the power) or in the enhancement screen.
I am an ebil markeeter and will steal your moneiz ...correction stole your moneiz. I support keeping the poor down because it is impossible to make moneiz in this game.
Or click a big blue button at the top of the Enhancement screen, then mouse over the power you want to see stats for. The buttons are labeled something like "SHOW DETAILS".
Also, if you want to check out a power from a set that you don't have, you can type the name in the chat window inside square brackets. For example:
[Invincibility] (and hit ENTER)
When the 'spoken' text appears in the window, the power will be in BOLD and you can click it to bring up the power details.
This works for ALL powers, even monster ones. For example, try:
[Dry Heave]
[Projectile Vomit]
[Fetid Howl]
Great names, eh? 
Paragon City Search And Rescue
The Mentor Project
Would someone be able to tell me the base defense values for Invincibility and Tough Hide, and if these powers cover positional defense or just the Typed defense minus Psionics?