Yup, lack of suitable spells for some elements is an issue in PnP, and in Solasta too. You might consider multiclassing (wizard or circle of the land druid) to pick up acid arrow. In theory it should work.
Oh, that's right! I had completely forgotten about multiclassing when I made this thread. Though even with that, it still seems like learnable spells for DB should be focused around their bloodline. Like, at the very least, maybe 1 or 2 spells completely unique to the bloodline element, and not found in the other magic classes. Or maybe I'm just greedy.
