Firbolg

[Manuk]

But nature gems are always in the need. Gift of reason costs 20 gems, ivy kings cost a bunch of gems and if you are clamming costs nature too. You also may need regenerating rings or just vine ogres.
Death gems burnout quickly too, too many uses to them.
On the other hand, Air gems don't have too many uses.

[Gandalf Parker]

With the Formorian nation coming out there may be changes to everything firbolg.

[HoneyBadger]

I thought the Firbolg were opposed to the Fomorians and not part of their nation? Atleast, I hope they are.