Grandmaster, Mobius Encyclopaedia

Grandmaster was the title given to the current leader of the Dark Legion. Generally, Grandmasters are descendants from the Great Dimitri, whose son went on to create the Dark Legion. (KtE: #2) The term "Grandmaster" was appropriated by Dr. Eggman after the remnants of the original Dark Legion joined the Eggman Empire under Lien-Da; the term was subsequently applied to all of the various Sub-Bosses. (StH: #184, #214) In order of succession: Menniker - founded the Dark Legion, killed by exploding

Archie Sonic Main Discussion - Page 1300 - Comics - Sonic Stadium

Sonic vs Bean

Benedict Sonic News Network+BreezeWiki

Archie Sonic Main Discussion - Page 1300 - Comics - Sonic Stadium

Archie Sonic Main Discussion - Page 1300 - Comics - Sonic Stadium

Dr. Ivo Eggman Robotnik, Mobius Encyclopaedia

Lien-Da, Mobius Encyclopaedia

Archie Sonic the Hedgehog Issue 217, Mobius Encyclopaedia

List of Sonic the Hedgehog characters - MMKB, the Mega Man Knowledge Base - Mega Man 10, Mega Man X, characters, and more