Up to 7 now. Have yet to buy gold for this game and dont intend to. Im skeptical to say the least about my chances at opening 3 more cases in 4 days after opening 7 in 1.

At last we get the lower level indestructible units as well as the points to buy valor units.

I should figure out how much cash Ive spent on the units Ive gotten so far and see if the ROI is worth the 'effort'.