Duelist Challenges First Era

Here is what I know at this point about these challenges. These decks range wide. There's even a Pendulum deck.

First Row
Alister
Arkana (Elemental HERO)
Bandit Keith (Scrap Pendulum)
Bonz
Dartz
Ishizu Ishtar (Spellbook) [Strong]

Second Row
<Locked>
Mai Valentine (Harpie XYZ)
Mako Tsunami (Gishki) [Ritual Deck]
Maximillion Pegasus (Madolche) [XYZ Deck]
Odion (Gravekeeper)
PaniK {Messenger of Peace}

Third Row
Rafael
Rex Raptor {Evoltile) [XYZ Deck]
Seeker {Scarecrow}
<Locked>
Strings (Tokens) {Jam Breeding Machine}
<Locked>

Fourth Row
Valon
Weevil Underwood (Inzektor)
Yami Bakura (Burning Abyss)
Yami Marik {Nightmare's Steelcage}
<Locked>
<Locked>

The first deck I played against all these is an Exodia deck legal as of MRL (October 2002).

Here are several representative screenshots.