Deception

Cheat Codes:
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Here are the combinations for the invaders who are 
otherwise unavailable.
When collecting bodies:
   
- Invite a merchant and a pirate : a pesky little 
  carpenter will come with them
- Invite a general and a wizard : an annoying messenger 
  comes with them
- Invite a magic doll and a psychic : a curious little 
  alien tags along
- Invite a gem guard and a swordsman : a witch comes 
  along with them