Vein Mining Enchantment

After trying out the "ultimine" mod, I have been unable to return to vanilla, and I've come up with a few ideas to officially introduce vein mining to the game (as an enchantment).

• Villager trading: due to the power vein mining would have, It definitively should be a rare item to find. With the new Villager-Trading system, I believe it's a great opportunity to add a new rare item. Since the trades vary depending on the biome, I think that bringing villagers to another dimension and then breeding them to get that dimension's variant would be a challenging way to obtain Vein Mining.
• End city: Defeating the Ender Dragon and then traveling to an End City with a chance of spawning a chest with a tool that has the enchantment; then, use a grindstone to get the enchantment. I believe that even if not to obtain Vein Mining, this method of obtaining enchantments would be a good feature.
• Trial Chambers: Adding something as powerful as Vein Mining to the Trial Chambers would inspire players to find this structure. Additionally, the chances of finding this enchantment would increase per player, encouraging social interaction.

That's all for now. I hope Mojang considers this idea, as this feature would make the game so much less stressful for many players; After all, games are supposed to be fun, not stressful. Specially Minecraft. Thanks for Reading.