Sporeling Head

"“A faint pressure builds against your palate. As you explore the area with your tongue, you feel something moving beneath the surface - several things, even. As the pressure builds, the roof of your mouth bows inwards, before finally splitting open and allowing the egress of a multitude of writhing tentacles. As they search towards the open air, you feel an intense hunger that you can't quite describe. It's not until you come into contact with the Solus acid that you can understand the feeling.” —In-game description"

Effects

 * Chance on Crit to Gain 100% Crit for 6 Seconds
 * +20 Critical Hit