Sword of Kas

The Sword of Kas is the mighty blade once used by Kas the Bloody-Handed, the dreaded lieutenant of Vecna. It was by this blade, some say, that Vecna lost his Hand and Eye.

Description

he Sword of Kas, variously described as a short sword, longsword, or greatsword, was crafted by Vecna. The blade is said to have been magically honed to a razor's edge, enhanced the wielder's strength, and could be used to call down lightning bolts from any stormclouds that might be overhead. The sword itself is intelligent, possessing a vile and murderous spirit.

History

The history of Kas the Bloody Handed is irrevocably linked to Lord Vecna, for his Sword was created by Vecna's own skill. Kas was Vecna's lieutenant, his warlord and assassin, and the Sword was his symbol of authority. The Sword was as evil as its maker, and it whispered dreams of treachery to Kas until finally, blade in hand, he confronted his dread master. The battle between the two was titanic, and both are said to have died in the end. All that remained behind were the Sword of Kas and the Hand and Eye of Vecna.

D&D 5E DMG

Sword of Kas

Weapon

Legendary Requires Attunement

The Sword of Kas is a magic, sentient longsword that grants a +3 bonus to attack and damage rolls made with it. It scores a critical hit on a roll of 19 or 20, and deals an extra 2d10 slashing damage to undead. If the sword isn't bathed in blood within 1 minute of being drawn from its scabbard, its wielder must make a DC 15 Charisma saving throw. On a successful save, the wielder takes 3d6 psychic damage. On a failed save, the wielder is dominated by the sword, as if by the dominate monster spell, and the sword demands that it be bathed in blood. The spell effect ends when the sword's demand is met.
Random Properties. The Sword of Kas has the following random properties:

• 1 minor beneficial property
• 1 major beneficial property
• 1 minor detrimental property
• 1 major detrimental property

Spirit of Kas. While the sword is on your person, you add a d10 to your initiative at the start of every combat. In addition, when you use an action to attack with the sword, you can transfer some or all of its attack bonus to your Armor Class instead. The adjusted bonuses remain in effect until the start of your next turn.
Spells. While the sword is on your person, you can use an action to cast one of the following spells (save 18) from it: call lightning, divine word, or finger of death. Once you use the sword to cast a spell, you can't cast that spell again from it until the next dawn.
Sentience. The Sword of Kas is a sentient chaotic evil weapon with an Intelligence of 15, a Wisdom of 13, and a Charisma of 16. It has hearing and darkvision out to a range of 120 feet. The weapon communicates telepathically with its wielder and can speak, read, and understand Common.
Personality. The sword's purpose is to bring ruin to Vecna. Killing Vecna's worshipers, destroying the lich's works, and foiling his machinations all help to fulfill this goal. The Sword of Kas also seeks to destroy anyone corrupted by the Eye and Hand of Vecna. The sword's obsession with those artifacts eventually becomes a fixation for its wielder.
Destroying the Sword. A creature attuned to both the Eye of Vecna and the Hand of Vecna can use the wish property of those combined artifacts to unmake the Sword of Kas. The creature must cast the wish spell and make a Charisma check contested by the Charisma check of the sword. The sword must be within 30 feet of the creature, or the spell fails. If the sword wins the contest, nothing happens, and the wish spell is wasted. If the sword loses the contest, it is destroyed.
Versatile. This weapon can be used with one or two hands. A damage value in parentheses appears with the property—the damage when the weapon is used with two hands to make a melee attack.

When Vecna grew in power, he appointed an evil and ruthless lieutenant, Kas the Bloody-Handed, to act as his bodyguard and right hand. This despicable villain served as advisor, warlord, and assassin. His successes earned him Vecna's admiration and a reward: a sword with as dark a pedigree as the man who would wield it.

For a long time, Kas faithfully served the lich but as Kas's power grew, so did his hubris. His sword urged him to supplant Vecna, so that they could rule the lich's empire in Vecna's stead. Legend says Vecna's destruction came at Kas's hand, but Vecna also wrought his rebellious lieutenant's doom, leaving only Kas's sword behind. The world was made brighter thereby.

Type	Damage	Damage	Range
Martial Melee	1d8+3 / 1d10+3	Slashing

Weight: 3 lbs

Item type

Weapon, Melee

Creation Date

1682 BCE

Rarity

Artifact

Weight

3 lbs