MapleStory Chaos: Profession Recipe Guide

Hmmmm:
- Alchemy -Premium Giant Potion- sounds fun, however, the recipe expires after 1 day, so it's quite useless imo... :/
- Blacksmith -Premium Android- is ok
- Jewel crafting -Dark Angelic Blessing- is ok

Question:

- Is it possible to (only) use Blacksmitting to gain the required ores / lvling up Jeweling -within- this event period, without the use of fatigue drop items?
Yes

So if you can use Mining to get all the ores and Jeweling to make items to lvlup Jeweling to lvl10, all for making the Dark Angelic Ring, why are people stocking up on ores right now?

I expect that Nexon designs their events so you're not obliged to buy items from the FM to complete the Dark Angelic Ring recipe event?!?

So is it really true that you can get all the ores/plates with Mining (yourself) and Jeweling to lvl10 with just doing everything to exhaust your fatigue 1x per day in the event period to get the Dark Angelic Ring?