Bust of Zeus Xenios

Origin
"Xenia" is the ancient Greek concept of hospitality, literally translating to "guest-friendship". It amounts to the generosity and courtesy shared between the guest and the host, and vice-versa. The god Zeus is the patron of the concept, and punished those who violated it in much the same way as several other divinities did.

There are two main rules to Xenia: The respect of the host to the guest, and the respect of the guest to the host. These two concepts have been elaborated and expanded upon in the millenia since their creation, and likewise so have their value.

Host to Guest
The rules the Warehouse Agents show to visitors.
 * 1) Do not attack a guest. This is possibly one of the more severe violations, as it gives the guest the freedom to strike back in self-defense.
 * 2) The agents must offer shelter (don't go crazy, don't let them into the stacks or something) to people banging on the door asking for shelter/sanctuary.

Guest to Host
The rules guests must show to the Warehouse staff, as the owners of the "house" aka the Warehouse.
 * 1) Do not attack the host. They WILL retaliate, and it WILL be painful.
 * 2) Do NOT be a burden. If the Warehouse agents ask you to leave, then kindly do so and thank them for your courtesy.

Effects
The bust enforces the rules of Sacred Hospitality according to the above rules.

Being a thunderhead, the statue electrocutes violators. So as to prevent this, the rules are listed next to it.

Collection
The statue was originally collected by Warehouse 2 or 3, with the exact records being lost. It was later found in 2015 in a museum, after a would-be robber violated hospitality by breaking in, and got struck by lightning indoors, drawing Warehouse 13's attention.