In the 50 cap faction area you can aquire   http://www.mmo2player.com/BladeAndSoul-gold/ stone pouches just like ones that you can obtain with zen beans only you obtain them with prestige points obtained from killing the faction employers. The amount of prestige points you possibly can hold goes up with all your rank and there's an item you can aquire to add 300% capacity on your base capacity. You can obtain either 100/300/500 prestige position pouches each with unique and increasing high and low number of soulstones as you range in price up.
Now the problem intended for melee mains is that. If any of you could have attempted terrors and blackwyrm to be a melee you can discover how frustrating it is to help kill them. I've seen a several threads about people moaning how unfair it might be a melee to deal with them. Unfortunately, the level 50 top faction bosses are much worse and since your soulstone income now relates to how many prestige points you can obtain you can start to discover where the problem sits. Ranged classes have an exceptionally heavy advantage in obtaining besides prestige points but essential credit on bosses if they're zerged simply because have a lot less to take into consideration and can maintain more achieable uptime on the bosses to improve profits.
Moral of this story is this, if you're a melee main you must think of getting a ranged category alt geared up in order to make money ahead of this curve. It's still alot more cost-effective to upgrade in 45 cap than it truly is in 50 as of at the moment. I would suggest considering this guide: here for more detailed information, specifically the mining safeguard event (it most likely are not 100% accurate to what exactly we'll be getting but usually it's on point). The one changes I noted is which the meteor and soldier rescues allow soulstones (5 per turn in) not moonstone dust and moonstone powder doesn't exist at the very least if we're following this TW build.