Hellforge

A Hellforge is a crafting station that incorporates the same functions as a regular Furnace with the additional bonus of being able to smelt Hellstone into Hellstone Bars. It is also used to craft the essential Adamantite/Titanium Forge in Hardmode, making it a direct upgrade to the normal Furnace.

It is found in The Underworld and can be moved above ground. Hellforges in the Underworld require a 60% power pickaxe (Nightmare Pickaxe or Deathbringer Pickaxe) or better, or by destroying the blocks below it, which is the only way to obtain Hellforges if you don't have a strong enough pickaxe yet. Hellforges above the Underground layer can be moved with any pickaxe.

History
Forge infernale