The DM has just expanded our intro PHB 1 only to full 4ED, so we can rework our PCs.
As things stand now, I have a Dwarf Starlock multiclassed into Ranger, but that will become MC

sion (better modeling the original concept from before the campaign strictures were announced), combining elements of Jeffrey Combs' Crawford Tillighast character in
From Beyond, Mythos monster hunters, Ellcrys guardians from Shannara, and independent setting appropriate speculation about the Far Realms and nickel-iron/pallasite meteorites. Con & Cha are 16, Int is 14 (but may consider boosting that to 15).
Feats so far: Disciplined Talent (MC

sion); Imp. Fate of the Void.
Probable remaining Heroic Tier Feats: Sacrifice to Caiphon; Awakened Potential; Dooming Action; Focused Talent (I was looking at all 3 of the Discipline sets).
In the running: Psionic Toughness; Psionic Dabbler; Skill Power; Deep Sage
While I'm fine with most of the Discipline Focus powers, taking the one which gives me a TK Daily roughly equivalent to a Wizard At-Will TK cantrip would invite a bit of mockery...so I'd probably go for Telepath or Shaper. At the very least, it would expand the party's bag of tricks. They also add to the "alien-ness" of the character.
OTOH, Psionic Toughness is going to be taken eventually (either Heroic or Paragon), along with Twofold Pact: Infernal, and some others. Coupled with Sacrifice to Caiphon (and maybe Reserve Maneuver), the PC will have a kind of "Black Deck" feel from M:tG- burn life to regain options; have reserves outside of the normal range.