New Achievement: Friends Forever

I propose adding a new Minecraft achievement called “Friends Forever”, designed to strengthen the cooperative experience in the game.
This achievement would be unlocked when two friends defeat all of Minecraft’s main bosses together, including the Ender Dragon, the Wither, and the Elder Guardian (the Warden could be optional depending on Mojang’s decision).

The idea behind this achievement is to encourage players to progress as a team, face challenging encounters, and celebrate friendship within the game. It would be a great way to recognize players who explore and take on Minecraft’s toughest threats side by side as true adventure partners.