You must have DOOR and WINDOW to make DUNGEON DOOR. DUNGEON DOOR belongs to doors category. Plant 40, harvest 40, brake all the blocks, repeat. There is no data about durability. Oops, there is no entry in the database about seedratio. If you know something, please share. Unfortunaltely gemratio information is not available. Currently we do not yet have knowledge about the blockratio of DUNGEON DOOR.