Shallow Arkham Grave

Shallow Arkham Grave is a rare base item.

Obtained from
The item is available from the following vendors during the Halloween event:
 * Skeets' Boo'tique in the East End Police Station
 * Skeets' Boo'tique in the North Burnley Nightclub
 * Skeets' Boo'tique in The Midnight Masquerade

Feats

 * Haunted House 5: Arkham Night: Collect all 6 Arkham Asylum Base Items from the 2017 Witching Hour event (n/a Points), grants title: the Arkham Antiquary

Trivia
The item is only available from seasonal vendors during the Halloween event The Witching Hour.