(perhaps evildevil could make up some descriptions)
Here's my crack at 'em, though the special abilities obviously havent been finalized yet..:
Flail +4: Immolation of the Sacred
Monsters throughout the lands have fought hard to get their hands upon this powerful flail. Its power is next to few weapons of its kind when it comes to power. The dragon, Firkraag, was last seen weilding such a weapon, and was killed by the [CHARNAME], the [man/woman] Firkraag aimed to kill, simply because of [his/her] foster father, Gorion. This powerful flail was created from the heart of a powerful Demon Lord, whom sacreficed himself to prevent a more powerful version to be created. The Demon Lord's blood was spread upon the handle to prevent having anyone use it for good. Only the most vile creatures can use this weapon, because of its hellish creation.
STATISTICS:
THACO: +4 bonus
Damage: 2D4 + 4
Damage type: crushing
Weight: 11
Speed Factor: 4
Proficiency Type: Flail/Morningstar
Type: 1-handed
Requires: 18/00 Strength
15% Chance to drain 1 level from target
2% Chance to fully heal wielder
25% Chance to cast Insect Plague on target (and allies) for 12 seconds
25% fire resistance when weilded
10% Chance to randomly cast Unholy Blight or Holy Smite on target
Only Usable by:
Evil Fighters
Fallen Paladin
Fallen Ranger
---
Bastard Sword +4: Virtue's Defiance
Created from pure evil instead of the good it was meant to be, only the heartless can dare to touch Virtue's Defiance. How did such a sword pull its way into Faerun? Before the death of a powerful Demon Lord, this weapon was created. The Demon Lord killed many innocent creatures, including nymphs, elves, svirfneblin, and silver dragon children. The shaft of this strange weapon was made from silver dragon eggs and elven blood. The flawless blade was created from the charred bones of nymphs and svirfneblin gnomes. The great Demon Lord finished this weapon with pure evil in mind, and marked it for power against all good. The Demon Lord ended up killing itself to create this sword's partner weapon-- the flail dubbed Immolation of the Sacred.
25% Chance of causing target to Panic for 12 seconds
10% Chance to cast Unholy Blight on target
Permanent Protection from Good when weilded
Cast Harm, Cause Serious Wounds and Cause Critical Wounds once a day
STATISTICS:
THAC0: +4
Damage: 1D8 +4, +1D5 Fire
Damage type: slashing
Weight: 7
Speed Factor: 5
Proficiency Type: Bastard Sword
Type: 1-handed
Requires: 18/00 Strength
Only Usable by:
Evil Fighters
Fallen Paladin
Fallen Ranger