The original concept around this deck was to focus on banishing as much and as quickly as possible, but then it evolved into a greater control strategy. Lots of cards to focus on banishing and plenty of ways to drop a 6000+ Gren Maju in the first 2-3 turns. Necroface is there for recovery and crack-back enablements.
No Skill Drain, but Mind and Soul Drain to combat any shenanigans. Rotate the copies out that aren't needed depending on you opponents deck
Extra deck is just fluff apart from Zeroboros and The Last Warrior