If you're interested in picking up the new Gruntz Activation cards we now stock them at ClearHorizon Miniatures!
Only $7.00, which is the lowest price anywhere!
There is also a video overview on the product page by Robin that gives a great overview on how to use them to spruce up your Gruntz games.
I personally use them by dealing a number of cards equal to the number of units on each side to the controlling player and then assigning them face down.
Then the players reveal their cards in order from highest to lowest, which adds a bit of pre-planning and battlefield fog-of-war to the game. Makes for some tense moments!