The following blades, however, are probably best forgotten.
Not every sword can be an artifact of immense power. Not every sword is even a boring "long sword +1." And not every sword can be cursed. Some swords, despite their enchantment and pomp and circumstance, are merely, "meh."
These are those swords.
Sword of Itching
The grey, rough blade of this sword chips and splinters easily. A fine powder - like iron filings - flakes off it almost constantly. When it's first found in its scabbard, if it hasn't been used in awhile it's probably even covered with a layer of rust and corrosion.
This irritating, flaky oxidized iron powder is transferred to anyone wounded by the blade, and will remain in the victim's body if they survive being struck by the weapon. Any wound caused by this blade will always itch terribly, even after it is healed. Salves and ointments may provide temporary or partial relief, but can never completely remove the irritation. A remove curse spell only has a 50% of removing this effect, and if the spell fails no remove curse can ever be used against this itching again.
Sword of Temperance
This sword was created by a god who teaches his followers not to act in anger. Striking a foe aggressively or with the intention to injure is the greatest crime of this religion.
The Sword of Temperance is a beautifully-crafted, stark white blade with an ivory hilt carved in the shape of doves. The scabbard is decorated with runes and writings meaning "Peace" and "Serenity" in many languages.
If this sword is ever used against a living, intelligent or magically animated creature in anger or aggression or with any intent to cause injury, it heals hit points instead of inflicting damage. Unfortunately, it can't really be used primarily as a healing device because if it used against an ally peacefully with the intention to help him, it will inflict damage as a normal sword.
You may be able to hurt someone with it by accident under certain circumstances.
Fabulous Bastard Sword
This incredible hand-and-a-half sword is forged of the finest craftsmanship, with exquisite markings and bedecked with ridiculously expensive jewels. The scabbard alone costs a king's ransom (or at least the ransom of a lesser duke). It marks its wielder as a truly opulent warrior who cares not only about battlefield prowess but about style and the importance of impressing and dazzling one's foes.
When wielded in battle, the Fabulous Bastard Sword magically plays stirring, epic music with a pulse-pounding beat. It sparkles like a disco ball and trails ribbons of glitter and pulsing prismatic rainbows when swung. When it collides with another blade, shield or armour, it sets off explosions of lightning and cannon-like thunder. It otherwise has no game effects.
Sword of Aphid Friendship
Known for the aesthetic as well as martial arts, the elves make fabulous and deadly swords that are coveted by warriors across the land. This is not one of them.
This short sword is well made and features classic elf motifs of curved lines and nature-and-vegetation designs, though its magical benefits are not immediately apparent.
The bearer of this weapon gains a +2 bonus to reaction rolls against aphids. Note that the blade does not confer the ability to speak to insects.
Thief of Manhood
This is a nasty-looking black blade, wickedly curved like a scimitar or khopesh. It is also barbed and serrated and looks like it could mess you up royally. It is generally shunned by most intelligent beings, and only the most depraved or vile monsters would consider wielding it.
On a critical hit against a foe with a natural male anatomy, roll d100 and consult the chart below:
01-49 - The victim loses his right testicle
50-98 - The victim loses his left testicle
99-00 - The victim loses both testicles
The wielder of the Thief of Manhood immediately grows extra testicles equal to the number removed from its victim.
My first book Ten Thousand Days actually features a sword or two (but more importantly a screwdriver) and is now available at Amazon and many other booksellers worldwide. I'm also in the middle of crowdfunding a new book at Inkshares.com. Head over there to check it out.