1 Block{minecraft:netherrack}
2 Block{minecraft:air}
3 Block{minecraft:cave_air}
4 Block{undermat:amethyst_nether_ore}
5 Block{minecraft:red_mushroom}
6 Block{minecraft:nether_bricks}
7 Block{minecraft:lava}[level=0]
8 Block{minecraft:brown_mushroom}
9 Block{biomesoplenty:toadstool}
10 Block{undermat:basalt_block}
11 Block{minecraft:lava}[level=1]
12 Block{minecraft:lava}[level=2]
13 Block{minecraft:lava}[level=7]
14 Block{minecraft:lava}[level=6]
15 Block{minecraft:lava}[level=5]
16 Block{minecraft:lava}[level=3]
17 Block{minecraft:lava}[level=4]
18 Block{minecraft:fire}[age=15,east=false,north=false,south=false,up=false,west=false]
19 Block{minecraft:nether_quartz_ore}
20 Block{undermat:cobalt_nether_ore}
21 Block{minecraft:glowstone}
22 Block{undermat:topaz_nether_ore}
23 Block{minecraft:lava}[level=8]
24 Block{undermat:ruby_nether_ore}
25 Block{minecraft:gravel}
26 Block{minecraft:cobblestone}
