Queen Slime

The Queen Slime is a Hardmode Hallow-themed boss summoned with the Gelatin Crystal.

While the Queen Slime is alive, her unique music track will play.

When the Queen Slime is killed in Master mode she will drop the Queen Slime Relic

Spawning
Queen Slime can be spawned by having a player use a Gelatin Crystal. This can be done in The Hallow at any time.

Gelatin Crystal can be found Underground Hallowed mixed with Crystal Shards.

Trivia

 * She appears to be a Hardmode counterpart to King Slime.
 * gees, we don't know, we're kinda rushing here