Why are the combos unevenly distributed?

I was considering how limited the combos are for some areas (ranged) vs. others (blades). Is this a balancing issue? Is it simply that blades has been getting attention for a longer period of time?

How static is the combo list at this point? Are more coming?

 

Been wondering about those questions myself.

It would be nice to at least know what the plan was before final wipe so that we can properly choose our skill sets when it's forever.

Same thing goes for magic trees like moon magic. Is that tree going to get any offensive spells besides the whip and will it get any combos?

 

Its a matter of the devs not getting to it yet. They've said something along the lines that they want players to be able to combo with every skill on their combat bar eventually. I think DarkStarr said there would be "thousands." I don't know about that, but I expect to see a lot.

Definitely, getting more in the game will help out new player impressions.