Cladhalíath

''' is a unique spear in '. Unlike other unique items, its enchantments can be affected by player by specific choices during its crafting process.

Enchantments
What enhancements the spear has depends on how you answered the questions of both stone heads in Lle a Rhemen:
 * One of the following:
 * Draining: 20% of Damage restored as Endurance
 * Exceptional: +8 Accuracy, +30% Damage
 * Marking: +10 Accuracy granted to an ally attacking the same target
 * Stunning: Attacks can Stun on Crits
 * One of the following:
 * Coordinating: +4 Accuracy when attacking same target as an ally, +25% Damage when attacking same target as an ally
 * Reliable: +20% of Grazes converted to Hits
 * Valiant: +10 Accuracy when below 50% Endurance, +20% Damage while Endurance below 50%
 * Vicious: +20% Damage against Prone, Stunned, Flanked enemies

Answering the Ambition head adds one of the following four enchantments:

Answering the Legacy head additionally grants one of the following four enchantments to the spear:

Enchanting ritual
Upon answering a question, one of four Engwithan symbols will light up in the associated room. After answering both questions, return to the room with the spider tunnel that leads to Nridek and a hollow cylinder in the middle of the room.

The enchanting process requires that you obtain the base weapon itself, as well as the Soul Vessel. Nridek the Vithrack possesses the vessel, and the Watcher has the option to let the Vithrack go, using the Soul Vessel to revive his colony, or kill him, taking the Soul Vessel for themselves. Note that if Nridek is spared, the ritual to enchant Cladhalíath cannot be completed.

Assuming you have already defeated Nridek and have acquired both items, you may start the soul transferring process.
 * Look on the floor on either side of the stairs in that room to find the two sets of tiles with symbols on them. Recall which symbol lit up when you were asked by the Ambition and Legacy heads earlier and find them on the tiles.
 * To start the ritual, have one party member stand over the matching Engwithan symbols. If they are over the correct symbol, it will light up. Note that the party member does not need to remain on the symbol.
 * When both tiles are lit, have your Watcher walk up the stairs to the circular dias beneath the stone head in the same room. The soul vessel will be infused with part of your soul, and you obtain the Infused Soul Vessel.
 * Once that's done, interact with the glowing urn to enchant Cladhalíath.

Trivia

 * The gaulish "Cladhalíath" translates to "stabber". In Scottish gaelic, it translates to "excavation".
 * The current version of the game has renamed Cladhalíath to Cladhaliath (dropping the í). The reason for this is unknown.