Wyvern’s and harpoons? 1.20

I have often thought that dragons should have been part of Minecraft. Sure, there’s the Ender dragon. But that dragon is just a boss, you can’t tame it or ride it without paying money for a mod. My solution, Craggy Peaks. The craggy peaks would be an extensive biome filled with ravines and shallow valleys. They would be the wyvern’s domain. The wyverns would drop dragon scales with which you can craft, dragon armor, tools and weapons. I know the folks at Mojang would think this too easy so, I came up with this idea. To be able to craft there’s dragon items you would have to craft a “Scale Saw” to craft it you need two dragon scales, six netherite, and the Ender dragon egg. I also think harpoon launchers should make an appearance in Minecraft. Not some rocket launcher style thing, but a harpoon launcher, medieval style. You would have to make special harpoon bolts, most likely using arrows. The harpoon launcher would also have a zoom function to hit far off enemies, it’s basically a giant turret that the player operates. This would be the only weapon capable of taking down a wyvern. The wyverns would have a breath attack and a claw attack. You would also be able to make a saddle for the wyverns on the Scale Saw. Wyverns would have multiple subtypes. Cedar forests within the mounting would be home to abandoned wyvern temples. This wood looks like a much darker form of acacia with leaves like that of the spruce trees