Yu-Gi-Oh! GX SPIRIT CALLER has a limited selection of cards, so building any archetype outside of the main cast for Season 1 is...hard. I can't remember where I found this, but it is from a user named Inomaru89, it is possibly the meta deck for the game.
This is a great synergy deck, you can rapidly summon Red-Eyes Black Dragon using Masked Dragon, into Black Dragon's Chick, milling your deck to draw strong cards, or fill your graveyard with dragons to power Red-Eyes Darkness Dragon. Alternative you can go straight into a Horus beatdown deck with strong monsters. This deck isn't flawless, but it rarely bricks, the only times it lost was because the opponent drew better.
Side Deck: If you acquired Harpie's Feather Duster (from Blair)/Monster Reborn (from Atticus), replace Heavy Storm, or Premature Burial.