Glophren is the gnome champion of champions in the Champion's ChallengeD&D, found beneath the Champions' Guild south of Varrock. He is only available for fighting once a person has defeated all the other 13 lower champions as well as Leon d'Cour, the human champion of champions. Glophren's rule is that only magic can be used. Defeating him will earn 262 slayer and constitution experience and his seat, but this is purely symbolic.
Occasionally, Glophren will vanish from the arena, reappearing along the outer rim along with four other illusions or images of himself, an attack similar to Nomad's duplication. All clones will attack the player from a distance simultaneously. The illusions vanish when the player hits the real Glophren.
Glophren will also occasionally knock off the players magic protection prayers, so the players may take damage until turned back on again. Like other gnomes, he has a relatively fast attack speed.
After defeating him, the player can speak to Larxus to gain further rewards: 50,000 coins and four scrolls of knowledge, each of which gives 10,000 experience in any combat skill (prayer and summoning included) in which the player is at least level 50.