Chronostory - Level 127 Ranger farming at Jellyfish for Chaos Crystal Ores

Chronostory is a game in the Maplestory Worlds platform. It's a solo or Ironman based game. This game is a lot of fun so it's worth giving a try. Chaos Crystals are a Chronostory-exclusive item. Each of these Chaos Crystals lets you reroll clean/unscrolled equipment for the chance of better stats. In order to craft Chaos Crystals, this requires 10 of each DEX, LUK, Power, Wisdom, and Dark Crystal ores. Jellyfish is the only spot that drops all 5 of these ores. Unfortunately, their XP rates and Meso rates aren't very good. On top of being a sub-level 70 monster, this means you'll suffer a penalty for global drops like Gachapon tickets. In 30 mins, I was able to get enough of each ore for ~9.5 Chaos Crystals +9M Mesos from equipment. It's worth noting that this map also spawns Seruf, which when killed has the chance to drop its pearl, used to craft Pearl Rings. I already have 4 of them so it's not needed for me. Is this spot worth farming? Only if you're desperate for Chaos Crystals. Otherwise, just training/grinding at high level spots will get you enough over the long term, not to mention way better XP, Mesos, Scroll vouchers, and Gachapon Tickets.