1 minecraft:netherrack
2 minecraft:air
3 minecraft:soul_sand
4 minecraft:brown_mushroom
5 tconstruct:ore[type=ardite]
6 minecraft:lava[level=0]
7 minecraft:fire[age=5,east=false,north=false,south=false,up=false,west=false]
8 create:natural_orestone[variant=scoria]
9 minecraft:fire[age=4,east=false,north=false,south=false,up=false,west=false]
10 minecraft:quartz_ore
11 minecraft:fire[age=7,east=false,north=false,south=false,up=false,west=false]
12 minecraft:fire[age=0,east=false,north=false,south=false,up=false,west=false]
13 natura:nether_leaves2[check_decay=false,decayable=true,type=darkwood_flowering]
14 natura:nether_leaves2[check_decay=false,decayable=true,type=darkwood]
15 natura:nether_leaves2[check_decay=false,decayable=true,type=darkwood_fruit]
16 natura:nether_leaves2[check_decay=true,decayable=true,type=darkwood]
17 natura:nether_tainted_soil[type=tainted_soil]
18 minecraft:magma
19 tconstruct:ore[type=cobalt]
20 minecraft:lava[level=3]
21 minecraft:lava[level=2]
22 natura:nether_leaves2[check_decay=true,decayable=true,type=darkwood_flowering]
23 minecraft:lava[level=1]
24 minecraft:lava[level=4]
25 minecraft:lava[level=5]
26 natura:nether_leaves[check_decay=false,decayable=true,type=ghostwood]
27 natura:nether_leaves[check_decay=true,decayable=true,type=ghostwood]
28 natura:nether_blue_large_glowshroom[variant=stem]
29 natura:nether_purple_large_glowshroom[variant=stem]
30 minecraft:flowing_lava[level=5]
31 minecraft:red_mushroom
32 natura:nether_glowshroom[type=blue]
33 minecraft:flowing_lava[level=4]
34 minecraft:fire[age=1,east=false,north=false,south=false,up=false,west=false]
35 minecraft:flowing_lava[level=3]
36 minecraft:flowing_lava[level=2]
37 minecraft:flowing_lava[level=1]
38 natura:nether_thorn_vines[east=false,north=true,south=false,up=false,west=true]
39 biomesoplenty:ash_block
40 natura:nether_thorn_vines[east=false,north=true,south=false,up=false,west=false]
41 natura:nether_leaves[check_decay=true,decayable=true,type=bloodwood]
42 natura:nether_leaves[check_decay=false,decayable=true,type=bloodwood]
