Board Thread:Game Discussion/@comment-128.211.253.82-20130530003618/@comment-9890645-20130602021707

These are the R4s I own that I have not paid for:

During Unleash: Elite Starscream alt, Elite Prowl robot

During Cold Delivery: Elite Prowl's weapon

During Countdown: Elite Ironhide's weapon, normal Jetfire robot, Elite Soundwave robot

I agree with Chompins above that most of these cards are useless after you buy and/or win enough episode characters. They should either increase the frequency, increase the power, or allow trading. :)