Nether Survival is the mod that allows you to have a life of survival, even living in Hell itself. From crafting using netherrack, to finding irons or diamonds. Besides making boots that allow you to walk on lava, or have a high chance of getting blown up by a fire creeper.
Some important items for your game are:
- Respawn Wand
Allows you to save your respawn point if you die, as well as a bed.
- Wither Skeleton Bone
Allows you to create Black bone powder, which when used on Glowstone, will get sulfur.
- Sulfur
The only way to get Cobblestone right. When mixing with Netherrack. It's fundamental.
*Recommended use of JEI: Just Enough Items.