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From the Codex of Ultimate Wisdom

Nerf

A folio of the realm

Nerf is a UO term describing when an item, skill, quest, or really anything in the game is diminished in power and/or usefulness. Some nerfs are called for and appreciated by players, while others are not.

Example: "Thieves really got nerfed when Trammel came out."

The term comes from a line of toys (mostly weapons) by the manufacturer Hasbro. These are made from a soft foam that is difficult to harm yourself (or others) with.

See Also

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Folio inscribed by the Scribe  ·  transcode  ·  2026-05-14
Folios in the Codex incorporate material adapted from community-maintained Ultima Online wikis, used under the Creative Commons Attribution-ShareAlike 3.0 License. Synthesised, restructured, and rebranded by the Scribe.