Third skill selection... little advice if posible.
At level 6 you have the opportunity to select from the power pools, and you can have powers from up to 4 of these pools. for instance flight and stealth.
The two first powers in a pool are open immidiatly, the third requires one of the two, and the last power in the pool requires two powers from the pool in total.
Hope it answers your question, and sorry for the horrible spelling.
As Lady_Tormenter says you can have upto 4 of these power pools. At some later stage you will need a travel power as you find missions will be more difficult to get to.
So if you want Invisibility and Flight, then by all means take the Flight and Concealment power pools. You need to select one of the two powers available in each pool to have access to the third power (which becomes available at level 14)
Suggestionwise, try to get Fly at level 14, which means you need to select either Air Superiority or Hover before this stage (very latest level is 12). From the concealment pool, the first Hide power is okish, Grant Invisibility would probably be the better choice to help an ally. Then later on you can have the better Invisibility power.
If your going PvP stealth is great to keep you alive/make escapes. Something to consider tho if you want flight and invis, you can attack while using invis. So if your planning on launching arial assaults, you will want to bear that in mind. The other point is the end cost, could become and issue later.
I have finally reached level 6 with my Fire/Traps character. The character will be involved in PvE, but at some point later heavily in to PvP.
At level 6 I had the opportunity to choose a third skill. I chose concealment, and selected stealth. My intention was to reach invisibility (for myself, not to grant on others) as i will be playing alone a lot adn i thought it woudl be useful for PvP (especially as I can lay traps and then hide hmmm). I think that invisibility is the third consealment power available.
Trouble is, I would also like to fly, and I see this useful and fun in my game playing.
Is it possible to have some of each skill, and if so how would I plan for it (i.e. would i pick a flight skill at the next opportunity, and can i skip "grant invisibility" awhich i do not want, and move directly to invisibility at a later stage, and then subsequently choose a 'low level' flight skill aswell?)
Yes I am confused aswell!
Any tips woudl be really great, cheers guys