Lava And Water Swap! -

: Use a resource pack to swap only the visuals. Players might jump into what looks like a refreshing pool of water only to realize it's actually lava—or tentatively touch a "lava fall" to find it's safe water. Puzzle & Interaction Mechanics

: Reverse the physical behavior of the fluids: Lava and water swap!

: Normally, water cools lava into obsidian. In a swapped world, you could make lava "evaporate" water or turn it into a new hazardous block like Pumice or Superheated Glass . : Use a resource pack to swap only the visuals

: In this mode, the oceans are filled with lava while the Nether’s lava lakes are replaced with water. This creates a high-stakes survival challenge where finding even a small pool of water becomes a primary goal. In a swapped world, you could make lava

: In a puzzle-platformer context, players could use a "Phase Switch" button to instantly turn all lava into water and vice-versa, allowing them to cross previously impassable fire-pits or swim through former lava-falls. Lava/Water Switch

: Build a redstone-based Lava/Water Switcher . By using dispensers and pistons, you can create a single "tap" that toggles between pouring water and lava. This is often used in automated farms to either "wash" items or "cook" meat.

could flow slowly (4 blocks), cause "drowning" damage immediately upon touch (mimicking burning), and set nearby wooden structures on fire.