Volatile Gelatin

The Volatile Gelatin is an accessory which is obtained from the Queen Slime Treasure Bag in Expert mode and has a guaranteed drop rate. It periodically shoots a small purple projectile, similar to those of the Queen Slime, that deals about 60 damage, bounces along the ground once per second, and pierces up to 3 enemies. While attacking it launches approximately 1 projectile per second.

Tips

 * Like minions and sentries, or the Spore Sac, this accessory is useful when the player is fishing or mining or otherwise unable to defend themselves. The knockback and piercing of the projectiles can keep the player from getting swarmed in fights, as well.
 * This accessory is also useful in the Hardmode Dungeon, where it excels at keeping enemies like Bone Lee away. Combined with the Spore Sac to attack casters through walls, the player can be safe from more than half of the enemies in the Dungeon.