The final room where the Richter confronts Dracula himself. It's a very simple tileset, meant for final boss rooms, although, the blocks (foreground) and throne room (background) are in two differente GFX, so they can be combined with any BG or FG of your choice. Part of my C3 Thread with tons of stuff
Foreground uses palette 4 and FG3 slot. Background uses palette 3 and BG2 slot. There's a lot of space in both GFX, so be creative and combine it with other graphics.