Falling Icicle
Adventurer
As for house rules for encounter/daily powers, I've been thinking of doing recharge like the monsters get. You can use any one of your encounter powers per encounter, but can't use another during that encounter unless you roll a 5 or 6, for example. The same could be done with daily powers, just that each roll would take place from one encounter to the next, rather than 1 turn to the next.