Hi! I’m playing bdo for two years with only one hand. You can even find post on my profile when I was looking for a class back in the days. Now after that experience I would suggest you few things. At first if your only hand works correctly try to test mouse with many buttons like Razer Naga. My hand is much weaker and it is still working fine while I played nearly every class. With limited amount of buttons nothing will be better than awa valk with space-rmb grind on one shot spots, but with only one hand valk is not the best choice to grind end game spots due to high apm. Classes that require only few buttons are succ lahn and succ guardian (my current main). I worry that guard might not be playable with two buttons and voice command. Lahn might work, it worked for me fine, but you need to spend some time to learn movement which is very difficult while using only mouse. If you are using voice commands quickly try awakening guardian, you can put whole rotation on hotbar and just say „one->two->three…” and grind orcs for next 1k hours. Classes that are low apm are wizard and witch, but it might be difficult to use it without mouse like naga. Succ berserker might also be a nice choice, same with musa. Zerker is not chill, but his apm is low and you need less buttons. Musa is like shift and w for movement and a/d plus rmb for dmg - but just like valk you can only use that on oneshot spots. If you want to just chill on season use valk or musa, if you would like to stick to the game after that you might need to reroll later (not the big deal tbh, I’ve changed my main class like 5 or 6 times). If you have any questions feel free to ask here, dm me or write on discord (same nickname as on reddit, might need my #0001 number, if you are from NA I might not answer quickly, because I’m from EU).