Fenrir (summon)

Fenrir is a summon that appears in various games.

Final Fantasy VI
Fenrir is an Esper that is obtained in Mobliz after defeating Phunebaba for the first time there. Its summon is called Moon Song and casts Image on the entire party. It costs 70 MP to cast, and it teaches the following spells:
 * Warp X10
 * X-Zone X5
 * Stop X3

Final Fantasy IX
Fenrir is an Eidolon that can only be summoned by Eiko Carol. It is learned through the Sapphire which Eiko comes with when she joins. It deals earth-Elemental damage to all opponents.