Traveling through the nethers

When you go to the Fortress in the nether, in a 40% chance, inside the fortress will have a ruined nether portal, instead of that old ruined nether portal, the name will be ruined fire nether portal, and the fire nether will be like the normal nether, but now theres acid too! And the acid will deal a poisonous 2 hearts per 5 seconds, and the fire nether will have a new ruined nether pillars! The pillars will have common nether loot in a chest on top of the ruined pillar, and done! By the way, dont forget, you have to use the new reinforced bucket to pickup those acid! And use red obsidian to fix the ruined fire nether portal! You have to have one obsidian and one blaze rod to craft the red obsidian!