Thank you so much for pre-ordering! Currently, !enemy and !coindrop work in the beta. Working on adding more soon! (also, ideas for new commands welcome)
PVP is nearly complete, I just haven't released it because at the moment, levels don't affect attack power or HP or anything, just cosmetic. I'm writing up some scripts to handle these so that attack power and defense work and level appropriately, and then I'll release the PVP mode. My guess is 1-3 weeks.