to add new builds in the game and things to grind or unlock and new ways to play your already loved class.
Like lost ark, corepunk and T&L you would get your skills like we have in this game but you had 1-3 choices after to make them different.
This would be as simple as fireball spell does a fireball ok good but you can now upgrade one of three ways, make it AOE, make it shoot multiple fireballs, or deal a DOT.
these are more then just damage increases theyre new ways to play your favorite class/ fun new
#Add skill Specs
wary mulch
dire osprey
thats a cool idea! I agree
wary mulch
you could make it use the dust for class changes to unlock your skill upgrades or maybe class quests. or just get it through using that skill and leveling that skill
sharp roost
Sounds like Diablo3 skill runes.
How the runes would morph the skill from the available rune choices.
I believe there is a Talent system in the works to do something like that, although i don't know for sure how it is.
wary mulch
ya something like that would be sick
dreamy peak
This is actually something we have discussed and want to do
I was a big lost ark gamer so I know exactly what you mean with the 3 customisation options for different spells (RE deathblade enjoyer 
)
We plan to have ways to get passives which will handle the modification of spells
A good example is maybe explosive shot becomes a freezing shot which places a frost aura on the ground to slow enemies
To keep complexity low we wanted to do 3 variations instead of upgrades
So you can have explosive shot, freezing shot, or gas arrow maybe for example
And for now it wouldn’t be every spell
We want to go really wide and make a ton of classes using the relic system so we have to do maybe 3 spells per class that can be tweaked