Daystar is just terrible. I'm not sure I could have come up with a worse "upgrade" if I was trying. Full daystar would cause me to lose about 500 mp right off the top, which is kind of a big deal for WHM. Almost every piece is poorly itemized to the point that I don't even really want them. The only upside is that this frees up my soldiery tomes to buy the Yagrush, the only actually good weapon for WHM. God help any WHM that isn't clearing Turn 7+ regularly.