Board Thread:Game Discussion/@comment-5603871-20130830003045/@comment-10782738-20130830011027

If you're new, I would recommend stocking up on the 3x only because there's still no guarantee that you'll MTM all those cards. My 1st pull was a Robot and Alt, then 2nd pull was both Alts and my last pull was one Robot. I'm good with two 3x's.

Plus in order to get 750 rubies, you'll probably have to do quite a few hard level runs, but if your DP isn't about 3-4k higher than the recommend number, you'll start loosing battle cubes fighting the waves, which isn't fun.