New expedition format, new Sodi deck. The deck is very cool, fun, and wins, but the powerbase is not for the faint of heart. Playing Sodi in 3F is not easy at all.
Wren, Traditionalist is a bit more explosive than
Greenstretch Empath, and is a better standalone threat. It does come at the expense of worse power, but I'm a sucker for bad cards with pledge.
Sodi is simply the best card in the deck, and that's all you really need to know. Enjoy!