A crazy update idea with lava and water

Imagine crafting better fishing rods tha can get new rare fish with exclusively in biomes, crafting a magma rod you can fish in lava, get a molten ball from lava fishing and craft a lava sight potion! 90% of nether is lava so let’s make it see and breathable! You can go into the lava and find a wrath monster very hard with netherite, kill it to get an item to craft a new armour and tools, these let you breath and se win lava while wearing but every 10s hald a heart of damage is taken, so bring gold carrots to stay alive. Armour and tools could be stronger than netherite and at the bottom of lava lakes in nether is a molten block likr a red sulfer look, make slabs stairs and fences with this and even a crimson dye. Now change this but cool idea