Well looks like I'm stuck with a lvl 8 temple. Just started chapter 9 with less than 20 hours to go. I got stuck on the crystals with very unlucky drops. Only yesterday did a second pearl drop but it had the same abysmal 1 crystal drop rate. I always get one crystal an iron ore and maybe an orb. Maybe once I got a double crystal drop? I bought the flower packs thinking it would help but nope. I was constantly going on adventures but it was only dropping things I didn't need. I pre-crafted everything I could that didn't take crystals and still just getting petals, wings and wells. Least I got some free wells from the quests. /s