Shrieker

Medium plant, unaligned Armor Class 5 Hit Points 13 (3d8) Speed 0 ft.

STR DEX CON INT WIS CHA

1 (−5) 1 (−5) 10 (+0) 1 (−5) 3 (−4) 1 (−5) Condition Immunities blinded, deafened, frightened Senses blindsight 30 ft. (blind beyond this radius), passive Perception 6 Languages — Challenge 0 (10 XP) False Appearance. While the shrieker remains motionless, it is indistinguishable from an ordinary fungus.

Reactions

Shriek. When bright light or a creature is within 30 feet of the shrieker, it emits a shriek audible within 300 feet of it. The shrieker continues to shriek until the disturbance moves out of range and for 1d4 of the shrieker’s turns afterward.