Megumin: Zeny, Ori, and Elu guide
If you think farming Zeny, Ori, or Elu is hard, this is the guide for you. From an earnest perspective, this server has one of the easiest ways (if not, the easiest) to get blessed ore and do refine without doing pay to win. There is a Blessed Bro NPC in the market which you can exchange Blessed Ori or Elu with 1m zeny with 20 respected ore.
How to farm Zeny?
1m Zeny is needed to get one blessed ore, which means you will need about 150m (150 Blessed ore, about enough to get one item to +20). The easiest way to farm is to get a Rebellion and use dragon tail (screen wide AOE) with 100k damage at Thanatos Tower 9,10, or 11 and "Only Loot Stone of sage and cards" WITH BUBBLE GUM.
Personally tested, you get 150m easily in 30 mins (1 BUBBLE GUM time). The easy tip is, when you get overweight, you just @storage, put it in storage, and keep farming until the BUBBLE GUM time finishes. Also, Please get a merchant to sell those 3000 stone of sage, money matters :)
Math: Just in case you want to know the math, it will take about 3.5 hours of Zeny farming to get to 900m or 1b, which is really enough to get 1 character to +20 all equips.
How to farm Ori and Elu?
Do the same math, you will need roughly 20*150 = 3000 Ori or Elu to get 1 item to +20. Easiest way it to do the same, get a Rebellion and use dragon tail (screen wide AOE) with 100k damage at Juperos >> Core, the mobs drops both Ori and Elu (Some say Guild dungeon >> Schwaltzvalt, but I tested it's slower.) WIHTOUT BUBBLE GUM. REMEMBER to only loot Ori ,Elu and cards.
The same thing, use @storage to store, you will get about 240 of Ori and Elu BOTH per 5 minutes. To get to 3000 Ori and Elu BOTH, it will take about 1 hour of farming time WITHOUT BUBBLE GUM.
Math: Just in case you want to know the math, it will take about 4 hours of Ore farming to get to 12000 of BOTH Ori and Elu, which is really enough to get 1 character to +20 all equips.
To sum up, total of roughly 4 hours of Zeny farming and 4 hours of Ore farming will get you to +20, which is 8 hours total. If you only play 1 hour a day (LOL RO players only play 1 hour a day? You joking me, you hardcore people.), it will only take 8 days (roughly a week because you likely play 2 hours on weekend.)