Dungeons update for minecraft 1.21

More spawners at least 10 to 6 new mobs or more and more bosses like the warden but some weaker so starting players can easily defeat but they wont be able go progress a dungeon easily with killing the ender dragon egg which they will need to open a door to the final boss which will be more difficult to defeat than the warden need a new set of armor and weapons to balance being able to kill the warden