RE: Splinterlands Rare Card Giveaway

@moonthumb has been buying select (cheap) cards that were missing from my collection. However, I have invested in a few packs. The only rewards cards I get are from Reward Chests, but I combine them build up my levels (becuase I am only in Silver league right now). I would like to pick up some more investment type cards, but I'm not winning THAT many Reward Chests.