fiendsmith, orcust, snake eyes, diabelle, illusion, they all flow into each other. all use efficient hand discard/fodder for summons and link climbing into knightmare mermaid and into orcust combos. increadibly versatile as any 2 bodies begin orcust combo & nothing locks except orcust stuff. Necroquip can be replaced but so can agnumday, either one isn't super important and extradeck is pretty tight, but kinda flexible.