Oak Street/Yellow Shield Walker

About
This enemy is rather weak. It would be overall a downgrade of the preceding Blue Roundhead Walker, also found in Oak Street (being weaker but with more LP), if it weren't for the extreme LP for early game. Since it sticks around longer, it has time to do more damage. Despite this it is still very weak, and it can easily be defeated with the same methods used with the Blue Roundhead Walker. For most players, however, it could be grinded for the Red Stone, which will be of great use for most classes at the start.