Minecraft volcanic update

Title: The Volcanic Legends Update I think Minecraft needs more reasons to explore the Overworld, so here's my idea for a volcano update! Every world would have one giant volcano, 512 blocks tall, in a random location determined by the seed. Players could find a rare map in the Nether to locate it. At the top, the crater would be filled with lava. Using a rare item found in the Nether would make the lava move away, revealing a hidden staircase leading underground. The volcano would have four new hostile mobs: Magma Zombie, Inferno Skeleton, Magma Creeper, and Lava Spider. They wouldn't burn in sunlight, and Lava Spiders could attack during the day. Deep underground, players would discover a huge palace with caves, lava lakes, bridges, traps, secret rooms, and treasure. To prevent players from skipping the challenge, each player could break only 20 blocks inside the protected area until the boss is defeated. Dying or leaving the world wouldn't reset the limit, and explosions couldn't bypass the palace walls. At the end, players would fight a powerful boss with multiple phases and unique attacks. Defeating it would unlock the area and reward players with a unique item. The volcano and palace would remain afterward for further exploration. I want this to make exploring feel exciting and rewarding again. What do you think?