Crystal Slime

The Crystal Slime is a minion frequently summoned by the Queen Slime. It poses a minimal threat to the player and is designed to distract you during the fight. In Master mode, it poses a much greater threat and significantly increases the difficulty of the boss fight, as its projectile attack becomes dangerously strong and covers a large area, thus heavily restricting player movement.

Once the Queen Slime transfers to her second phase, the Crystal Slimes no longer spawn, unlike the minions of the King Slime, who spawn along the entirety of the fight.

Similar to the Minions of the King Slime, the Crystal slimes can be used to farm Souls of Light, as the Queen Slime fight occurs in the Hallow.