Master Mind Excello

Earl Everett

Also known as Mastermind Excello

Appearances

The Twelve #6 — 2008-08-00
The Twelve #7 — 2008-10-00
Incredible Hercules #137 — 2009-12-00
The Twelve #1 — 2012-01-18
The Twelve #2 — 2012-10-03