Metal Shears

Notes:

 * Spawns around (J-6) of the map.
 * Metal Shears is not aggressive.
 * Seems immune to Sleep, Sleep II, Poison, Poison II and Gravity.
 * Can be Dispelled, Paralyzed, Silenced and Slowed.
 * Its melee attacks may have Additional Effect: Poison.
 * This poison appears to do 15 damage/tick
 * Appears to only use "Stoneskin" ability
 * Will not link with nearby Snippers
 * Not a 100% Drop.
 * Appears to be a 2 hour pop time