If I were to have an Orange EC face-down in either The Darkness or guarding a Site:
1. Would they be non-targets for mass-discarders such as AoCP and ACiB?
2. If Garden Tomb AoCP's me and one of them survives, would plunking Doubt down enable me to block with them or Doubt?
The way I see it on #2, I most certainly would get to block from The Darkness, since it's first revealed (giving me 2 in play) then added to battle. Idk about a Demon guarding a Site, though.