TTT p.1 Try the Deck Eternal: Nightmare Blade (Expedition)

TTT is a 3 part series where we Try the Deck, Test the Deck, and Tech the Deck. The Try part of the series involves an experimental early build of a potentially powerful deck.
For this week's brew I was inspired to build this Expedition deck by Calebovitsch's Spectral Gates deck, check out his deck tech with this link: https://youtu.be/4V2ncr8dYQg


Here is the Try the Deck video for my Expedition version of the decklist: