Stronghold/Structure/Portal Room

Please note that the stone bricks shown have the possibility of being the mossy, cracked, or infested version of regular stone bricks instead.
==== Materials ====
Name 	Amount
Stone bricks or variants 	704
Stone Brick Stairs 	8
Iron Bars 	39
Lava 	15
End Portal Frame 	12
Silverfish Monster Spawner	1
==== Blueprint ====