Board Thread:Question and Answer/@comment-76.69.226.145-20160430175705/@comment-27526074-20160502002333

Honestly, the RNG is not as bad as you're making it out to be...

If you're running mostly R cards, you can already start clearing out Ns for more space. Like somebody mentioned earlier, finishing up the main campaign will reward you with free card slots, and running through it will already give you some decent Rs.

 Find and keep useful skills like Unleash or DMG All. Maxed Rs are usually better than HNs, and likewise, maxed SRs are better than HRs.

I'd garner with atleast 2 weeks of dedicated play, your main attack unit will be more full of SRs than R/N cards. Find some F/AW killers to do the job for you; join an active and reliable alliance and leech off of everything in sight. It will all fall into your hands, you just have to take the step.