Slimer

 is a Ghostbusters element and mechanical element in The Sandbox Evolution.

Summary
A friendly ghost that can give heroes any message.

Uses

 * Similar to the Sensei and Sign. The world creator can set him to give the player a message.

Cost to unlock
3,000 Mana.

Trivia

 * Slimer can be hit and killed by the Ghostbusters’ weapons and can also be captured into a Ghost Killer, but this will not trigger victory conditions.