With the Splinterlands season end, I was able to get back up into the Silver III League so I received 12 loot chests. When opening the chests, I did receive 7 cards however they were all common cards. During one of my daily quests, I had received two rare cards from the two loot chests I opened so I might have used all my luck up during the season and did not save any for end of season rewards. But there is always this next season. https://www.1up.zone/@darmst5339/splinterlands-only-common-cards-for-season-end-but-two-rare-for-a-daily-quest