So Im in a game starting shortly and Im alowed to have daggermasters increased crit range apply on any attack power with a dagger not exclusivly rouge ones.

So Im currious if there is a list of powers/feats/items that have some kind of rider on a crit.

While extra damage is always nice I have always liked throwing on debufs or ongoing damage or just prone when my stuff is sucsessful.

If posible I would like this as class independant as possible as in "avengers double roll is too good so lets ignore options they cant use" but any information would be greatly apreciated