Tenser
Archmage from World Of Greyhawk
In the World of Greyhawk campaign setting for the Dungeons & Dragons roleplaying game, Tenser is an archmage who strives to rid the Flanaess of evil. Tenser is a former member of both the Citadel of Eight and the Circle of Eight.
In Dungeon's Age of Worms adventure path, Tenser is referred to as "Manzorian".
Creative origins
Tenser, an anagram of "Ernest", was initially a wizard player character created and played by Gary Gygax's son Ernie, one of the first two characters that players used in the game now known as Dungeons & Dragons. In the fall of 1972, Gary Gygax was working to create rules for a new type of game based on a demonstration he had been given by Dave Arneson. To provide a playtest environment in which to develop these rules, Gygax designed his own castle, "Castle Greyhawk", and prepared the first level of a dungeon that lay beneath it. Two of his children, Ernie and Elise, were the first players, and Ernie rolled up a wizard, Tenser. During the evening, the children fought and destroyed the first monsters of the Greyhawk dungeon; Gygax recalled this as either being some giant centipedes or a nest of scorpions. During the same session, Ernie and Elise also found the first treasure, a chest of 3,000 copper coins (which was too heavy to carry, much to the children's disappointment). After his children had gone to bed, Gygax immediately began to work on the second level of the dungeon.
The public source identifies “Tenser” as archmage from World Of Greyhawk. This brief keeps that definition visible, then builds a research path around Tenser, Archmage and World.
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A short description can identify a subject without explaining its stakes. For “Tenser”, the useful work is to connect “archmage from World Of Greyhawk” to the records capable of establishing context and consequence.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Oct 4, 2025. The linked authority identifier is Q15076730. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1972.
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This entry incorporates text from “Tenser” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.