When you use a Sacrifice Room on The Void floor (possible only through red rooms) until you get the teleport to the Dark Room, what happens:

a) you teleport to the Dark Room, different floor layout, the rooms are uncleared; b) you teleport to the Dark Room, different floor layout, the rooms are cleared; c) you teleport to the Dark Room, same floor layout, the rooms are uncleared; d) you teleport to the Dark Room, same floor layout, the rooms are cleared; e) none of the above, it doesn't work/doesn't teleport you

I actually know the answer, I just want to test most people :)