In this seed you will find a open dungeon. But before we talk about how to get inside it we need prepare some tools, torches, and weapon because in this dungeon very dark and have so many zombies. From the spawn, walk past to some trees until you find a hole, jump into the hole then follow the tunnel and it will leads you to dungeon. In there have two chests with iron ingots, gunpowder, wheat…Also have some zombies and a lot of ores too.
Seeds : rage.mc Work in PE ver0.10.5 or ver0.11.0+
Found by: LapisGoBlue