Yo Sam, these are the lands I was talking about. I have one of each fetch in my Jodah and at least one plains/island, island/swamp, etc. I don't think I have ever not had wubrg by turn 6, lol. With your deck, I don't know if you would need such an even spread though. You have a LOT of red mana requirements so I think yours would require different balancing.

Side note: these lands also make Farseek, Natures Lore, etc. verrrrrrrrrrry good. Also, Kodoma's Reach and Cultivate are pretty much an auto include in 5 color decks (or any deck that runs green).

The Overgrown Tomb you pulled at the draft is also perfect for the bad fetches.