Trying to think of great ways to use the action point usage...
* Divine Oracle has an encounter power to make a single character score a crit.
* Arcane Mastery lets a Wizard recover a Daily by blowing an action point (not limited to 1/day from the feat text, though it doesn't matter much).
* Wolf can give his action point to someone else.
* Demigod gets unlimited encounter powers once they run out. not necessary
* Symbol of Victory gives an action point when someone crits.
* Quickdraw can allow the Divine Oracle to pull multiples of this symbol (which, admittedly, isn't that cheap). not necessary
[spoiler]
1. Oracle uses the critting encounter ability on the Warlord/Wolf
2. Wolf uses whatever power to crit someone, activating the Symbol of Victory, gaining a free action point. He gives it to the Wizard.
3. Wizard blows the most powerful daily he has, uses Epic Resurgence to regain it.
So, the Wolf just crits all the time with whatever power he uses, and passes the action point to the Wizard to continuously reuse whatever mega powerful Daily he's got.
The Divine Oracle is stuck having to blow all his powers to use the unlimited Demigod version, though, and the combo is limited by the number of Symbols they can afford, but it seems pretty viable even as low as 21st level for 1/encounter usage: a free crit from a Warlord and a free daily from the Wizard is pretty nice. this portion doesn't work
edit: since the Warlord can only spend one AP per encounter, he's the limiting factor. Still, 1/encounter crit and daily!
Make the Warlord a Rogue / Warlord multiclass w/ the Wolves, and use Assasin's Point along w/ a Vorpal Rapier! Lets see...
d8 x 7 + 6d6 x 2 + 6d12 x 2 + Dex (I'm assuming combat advantage somehow) (I thought I read somewhere that on a crit that all variables were maximized, though, except for weapons w/ enhancement: so is that 128 + 6d12 x 2 + dex???) . Yeah, yeah, I can get behind that... allows for plenty of other optimization and just a little synergistic teamwork. The Wizard could use Necrotic Web to immobilize the enemy, and the Rogue could use some of those "shift the enemy" powers to keep the creature in the web. Yep, should work quite well!
Heck, this could be just two characters: the Rogue/Wolf and a Wizard/Divine Oracle. Pretty efficient: it sets the paragon paths for both, but only requires 1 feat from one character.[/spoiler]
edit edit: nm. I thought the wolf transferred the AP, not just the action. Oh well...