Oh how I hate all these energy based games that are just feeling like: "copy and paste, good job, now change graphics... and now count money from "pay to win" items". Is really anyone still into that kind of things? I'd rather spend that money on some real B2P mmorpg, but that's just me.
Had one of my skills at lvl 3 (around 800 uses from what I recall), changed my class for a second to check something and when I got back to my previous class - every skill's been reseted. Meaning? I'm out, 1/5.
P.S. These kind of payments are not going to stick around on this site for long, the game is going to die, unless you change this. Which obviously, you will not. Cheers.
You re-specced your character. This removes all of your powers, removes all of your skills and unequips all of your items. It then gives you new powers, new skills and some new items. The power use for a level 3 power is 600 uses. So yes respeccing does reset your powers because you no longer know them. What payments are you referring to?
If you just want to test a new class my recommendation would be to create a new character, you can have multiple characters on one account press the ` key then click Switch Character and finally New Character.
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The game is in alpha. I am still working on creating a tutorial.