Hi! I have a few questin about this. I have a warmind cd key, but i don't have Curse of Osiris. My max level still 20, or i can play for the lvl 30? And what about power level? Can i increase to 380?
You don’t need CoO to buy Warmind. Buying only Warmind(and not CoO) will still enable you to reach lvl 30 & base power 380/385 modded. You will just be locked out of the CoO content that requires CoO purchase (EOW raid lair, certain strikes, etc). It will take you a little longer to go from lvl 20-30 w/o CoO, but it’s still very much doable.