What tools are they on par with in terms of durability, efficiency, damage? Stone? Iron? Also, I notice that you use coral fans as placeholder items. Will this affect any coral in the game?

cuando las crafteo me salen como herramientas de hierro que hago

Well, there's been no Armor Introduction in the previous Snapshots but I guess they'll make Copper or Amethyst. The thing is Copper is a natural element which ages and changes states so I guess there's a reason behind it. Also I don't know for Amethyst but maybe they won't add any other Armor cause they don't find any harder craft than the Netherite ones ?.

What are the stats of copper tools and if they oxidize does it affect them?

do the tools still oxidize? and are they better than the average tool?

Add copper armour!

add the copper shortsword 0-0