Warden dimension

We already have a portal in the deep dark we should be able to use an item to be able to light the portal that can only be obtained from crafting I'm thinking to have an eye of ender in the center surrounded by echo shards. Upon dropping this somewhere in the redstone area it should open the portal leading to a dimension full of wardens and other new bosses for us to fight I'm thinking this would be an epic new update that everyone wants.