The black and gold Raven Knights exist only as a single collectible minifigure from 2020, but that hasn’t stopped Classic Castle fans from imagining a bigger world for this elusive faction. Evancelt Lego broke out the fancy sand blue and dark blue bricks to craft their home. Bluestone Castle might look like a simple rectangle at first glance, but it’s actually a trapezoidal design that uses “brick bending” to add a subtle angle to the corners. If you’re wondering how you missed out on the Raven Knight horse barding, that’s an unofficial part. But wouldn’t it be nice to have more accessories for this faction? lease, LEGO, bring back the ravens!