We’ve been using my 4E Powercards in my campaign and so far the players love them.  In fact, they want cards for all sorts of game mechanics, like Action Points (which are pretty much an Encoutner power).  As an homage to the great post on EN World.

Anyways, here it is. If you want my full powercard template so that you can make your own, visit my powercard page!

Action Point