Wflag
The following is a list of different flags available for weapons. Only one flag may be set on a weapon on a time; setting another will remove the original flag. This flag can be changed with trivia points- see 'help trivia points'.
See 'help <flagname> flag' (e.g., 'help vorpal flag') for more detail on each weapon flag.
Changing: Chaotic magic possesses your weapon, causing it to often change damage type in an erratic burst of energy.
Flaming: Randomly burns a victim, doing flame damage and possibly blinding an enemy.
Frost: Occasionally chills an opponent, affecting the target's strength and shattering potions.
Poison: May poison a target, weakening it slightly.
Sharp: Razor-sharpened weapons can cause a little extra damage.
Shocking: Zaps a target for electric damage, and may short-circuit magical objects and the player's muscles.
Vampiric: Negative energy may drain life from the target and bestow it upon the weapon's wielder.
Vorpal: This flag gives a random chance of instant kill by decapitation, acting as though you had killed the target normally.