Nests
Archivists
Both Ngaatoro
Mordrake
Emissary
Nexus
This is my golden list.
Nests should lose FtS and gain Herald and lose Wds
Archivist and Nexus should both lose Siphon Power
Archivist should have Ill Omens +1 and the attack should be enemy only
Mordrake -> insignificant
Emissary: change heal to shielded
Ngaatoro: both should lose something. They have damage, tankyness, lots of buffs, debuffing auras.