Control or Midrange? i'm not entirely sure which to call it.

This deck is really good at grinding out certain match-ups with Clockroach plus cards like Second Sight and Twinning Ritual. Though you don't really need clockroach to win as the Elysian Pathfinder Nesting Avisaur combo can also gain a lot of value in conjunction with the before mentioned second sight and twinning ritual.
The reason I added rakano into this previously just elysian deck was because elysian seemed to have trouble clearing big boards with its small echo minions, so to fix that problem I added cards like Harsh Rule and Sword of Icaria which are just efficient tools to kill flyers and big threats.
The part I like the most about this deck is the addition of Navani, Warsinger which can give an extra tic to your clockroaches every time she attacks while also being able to gain echo through Elysian Pathfinder to be further copied with second sight and twinning ritual.
Another really fun thing that this deck can bring is the ability to search your clockroaches with Rise to the Challenge. This allows you to essentially have 5 clockroaches in your deck where when you draw one with Rise to the Challenge it gets +2 attack which makes each clockroach a bigger threat than before.

Changes: I took the advice of a comment and took out the Ornamental Daggers for Granite Ring. Though the comment called for 3 rings I put in 2 as the ring is very non-impactful on smaller boards.
I went down a Elysian Pathfinder and a Wisdom of the Elders for 2 Eilyn's Choice for bigger removal.