The Host

General GTG Sentinel Comics Lore
1

Apostate is listed as being affiliated with this group.  Many villains have an affiliation but it makes sense for what they are...like the Chairman affiliated to Pike Industries. But The Host is kind of vague.  I wonder if this is a villain group that may be built upon or expanded.  By not being specific it makes me wonder.

I haven't recieved the game yet so maybe there is explanation of this term on his cards in his deck, but just looking online it makes me wonder.

I also hope Matriarchs Undead Poet Society (see her affiliations on her page) eventually has more members cause thats just awesome

2

I had assumed the Host affiliation to mean simply an association with the Infernal Host, as in the army of devils and such that opposes heaven in some cosmology or another. 

However, if that is the name of a villain team, that's potentially really cool, too.