How to farm Fortitude Crystals (L) FAST

Need weapon upgrade materials? Here are the best ways to farm Fortitude Crystals!

So you wanna know how to get Fortitude Crystals, alot of them, fast in Granblue Fantasy: Relink? Look no further! There's more than a couple ways to crack this crystal.

Best Fortitude Crystal Farming Method:
GRIFFINS QUEST

Hands down, the fastest way to get them is to manually complete the Maniac Quest: Roost and Reign. Why "manually"? It involves walking sadly.

Mahiko San Tip: This quest gives 30~ Fortitude Crystal (L) PER RUN.
That's a lot. Less than 4 minutes easily, even with AI.

You get a whole PILE of crystals here. The only minor annoyance is the enemy type: Flyers. Bring your main if you like, or any ranged character to change it up a bit. Rackam is an absolute god here, and can shave a few seconds off your clear.

AI teammates, Open Matchmaking, doesn't matter. This is the absolute fastest way to get upgrade materials. The only downside is this quest cannot be auto farmed (requires walking).

Other notable Crystal farming Methods?
GOBLINS QUEST

Another choice is the Maniac Quest: Revenge of the Hordes. Honestly, IDK why this one is so popular. The griffins are easier, and there's less walking. The bosses even have shields. Meh. It doesn't make too much of a difference. I just "FEEL" that this takes longer, and gives a little less crystals...

I feel as though if your main can handle griffins well enough, you're better off doing griffins. Again, not too much of a diffy.

Auto Farming Fortitude Crystals?

If you feel like passively auto-farming them, the Extreme Quest: Shedding Light on the Pillar is surprisingly OK. Every run should yield around 10~ Fortitude Crystal (L), and around 70~ Fortitude Crystal (M). Not too bad!

Even if this type of quest is kind of slow, the amount of Crystals you get is actually pretty good.

See: How to auto AFK farm in Granblue Fantasy: Relink. NO macros, hax, exploits.

Bonus Fortitude Crystals from Other activities

Most quests will give some form of Crystals, but, notably, a very popular "side effect" from farming Mastery Points via the repeatable quest, "Futureproof Trading" in Folca is Fortitude Crystals. It's not fast by any means, but it's a nice bonus to something a lot of people do already. Just a heads up, in case you didn't know.

See: Farming Mastery Points in Relink

Other Sources?

If you're this far down the list, these other methods aren't really worth it if you really need the crystals. If you're at the point you need them, do the farming methods above.

Summary, Related Info

Well, that's about it on how to get Fortitude Crystals quickly in Relink. If you need to upgrade your weapon, Griffins or Goblins are your best bet. While you can get them over time other ways, if you need them quickly - you can't get any better than that.