Black Magic Hall

The  is a limited-time premium building that was released on October 13, 2017, during Act 1 of the Treehouse of Horror XXVIII Event.

It returned on October 3, 2018 during the Treehouse of Horror XXIX Event as a possible prize in the Magical Mystery Box.

It returned again on June 12, 2019 during Act 1 of the Game of Games 2019 Event.

About
From Season 27, Episode 5 "Treehouse of Horror XXVI".

Regular
Snake
 * Take Weekend Classes - 4h

Quest Based
Character Groups

Kids
 * Point Powerful Wands at Each Other - 4h

Trivia

 * Only one can be obtained.
 * It can be placed on grass, pavement, dirt, boardwalk, pier, edge of boardwalk, or edge of pier.