Being an artificer you acquire bonuses to UMD which compensate for that -CHR you endure for becoming a warforged. As well as, in case you have any metamagic feats, they are often applied to scrolls, wands, and so forth that you use even though in battle or out of combat. https://travisdqcny.sharebyblog.com/27988573/5-simple-statements-about-green-dragonborn-dnd-explained