Imma try it. Anything i should know?

well not really, try single player some to know what deck you want to choose, you can ask me if there is anything else

I can see there are classes. What are the most useful classes in your opinion?

well they all have their strenght and weakness, i play the paladin one since it got both healing and some attack spells, my aim is to get a multi class deck but thats some farming away.

I mostly beat the rouge class and get beaten by the gladiator class.