Add an artifact crysknife, which is nameable. Add a obj_resists call in the crysknife reversion process to make it so that artifact crysknives either never revert to worm teeth or do so very rarely.

The other properties of such an artifact are unspecified.

Make more artifacts creatable by naming, with reasonable restrictions based on your role, experience level, alignment, and preexisting enchantment of the weapon, if it is a weapon.

• Generally you must be the same alignment as the artifact, unless the artifact is unaligned.
• The experience level will generally be higher than players reach in the normal course of a game. This could vary anywhere from 15 to 30 depending on how high of a barrier the designer wants to put on the artifact.
• It also might not become nameable until you have accomplished certain milestones such as completing the Quest or being crowned.
• The enchantment matters because the enchantment gets converted into whatever additional magic powers the artifact has, and will get reduced to zero. (It can be reenchanted afterwards.)
• If the conditions are not satisfied, you fail to create the artifact.

Example: A lawful Priest who is XL 20 can create Demonbane by naming it, provided the mace being named is +5. The enchantment turns to +0 as the magic flows into its new anti-demon powers.