New guy. Help please

[Niwashi]

Also whats this armory bonus exp ?

To make leveling multiple classes eaiser, there's an XP buff given to all additional combat classes once you've first passed that point on another combat class.

So, on every DoW/DoM class other than the one that's currently your highest leveled one, you get extra XP for killing enemies. It's a 100% bonus while leveling from 1 to 50 and a 50% bonus while leveling from 50 to 60. (I believe the Active Help tip explaining it still erroneously states that it's dependent on how far apart the levels of your current class and highest class are. But it isn't. It's a flat 100% or 50%.) For reasons I don't entirely understand, this XP bonus is referred to as an Armory Bonus.

And it stacks with a lot of other bonuses. So if you have a 100% Armory Bonus, and a 50% Rested XP bonus (from logging out in or spending time in a Sanctuary), and a 30% bonus from wearing the Brand New Ring, and a 10% bonus from your FC using the Heat of Battle action, and a 3% bonus from eating food, well, that's a 193% extra XP before you even begin building up a kill chain that can boost it as well.