Im a fairly new player that joined 2 weeks ago and need help with all this dex start, int equips with dex?, and when to hp wash. so apparently my guild says to wear dex gear for accuracy but guide says get int for mp?
HP washing is optional to hero. Most people do hp washing for warrior because it's cheap and easy. If you have read this thread https://royals.ms/forum/threads/fully-revised-hp-washing-guide.8286/, it said warrior gain 50~54 HP while losing only 4 MP. Compare to thief( gain 20~24 while losing 12 MP), it is very cheap. The ONLY benefit of HP washing is you can survive 1~ 2 HKO from some boss. I have no idea if warrior can or cannot survive if you don't do HP washing. You may do some research and find answer by yourself. INT equips can help you gain more MP while level up(extra 1 MP per 10 INT). So you can wash more HP from MP.
