Agate-Eyed Skeleton (New Monster)

This is a new monster for Holmes Basic, one which is featured in Areas 20 and 24 of The Forgotten Smugglers' Cave adventure (which is indexed here).

Eye Agate. Image Source.

Agate-Eyed Skeleton

Move: 120 feet/turn
Hit Dice: 2
Armor Class: 7
Treasure Type: agate eyes (100 gp each)

Alignment: neutral

Attacks: 1 bony hands
Damage: 1d6

Agates are purported to promote restful sleep, and certain funerary practices incorporate this belief by burying the dead with such gemstones. Some secretive groups go even further, replacing the eyes of the deceased with eye agates, and if these are of sufficient value (100 gp per eye), the strange energies of the underworld may transform the thusly treated remains into an agate-eyed skeleton, an unusual variant of animated skeleton. 

The practices that produce such skeletons means that they are typically found in groups in burial chambers. If undisturbed, the skeletons will remain at rest, but anyone gazing upon their agate eyes must save versus magic or fall asleep for 1d6 turns. Unlike a Sleep spell, characters so affected cannot be awakened prior to this by any means short of a Dispel Magic.

Damaging Skeletons. Any attack that inflicts damage on a skeleton, and does not destroy it, will cause it to immediately animate and attack with its bony claws. Once arisen, characters viewing the eyes no longer need to save versus magic. Furthermore, even if the skeleton is destroyed, 1d6 other skeletons in the same area will animate each round until all in the area have joined in. The assault will continue until the intruders have been destroyed or have fled the area, although a successful turning (as a ghoul) by a cleric will send the skeletons back to their resting places and prevent any further ones from animating.

Moving Skeletons. Any attempt to move a skeleton will, after a one round delay, result in the same effect as damaging the skeleton. However, if during this round the bones are placed in a specially consecrated ossuary, which may or may not be located nearby (DM's discretion), the skeleton will not animate and both agates can be safely removed.

Removing Agates. If a character attempts to remove an agate without disturbing the skeleton, there is a small chance of success. The base chance is equal to the attempting character's dexterity (e.g., a 10% chance for a dexterity of 10). Thieves add their chance of removing traps to this (e.g. a thief with a 15 dexterity and a 15% chance of remove traps would have a 30% chance). If this roll is failed, the eye is removed but the skeleton then animates as if damaged and will incessantly attempt to retrieve its eye, to the point of relentlessly stalking the offending character. Removing a second eye agate from the same skeleton will automatically cause it to animate.

It is rumored that placing such gems in the eyes of skeletons before casting Animate Dead will also produce an agate-eyed skeleton.