This is part of a series of budget decks, find more here: https://www.reddit.com/r/EternalCardGame/comments/e5fvgi/ten_budget_expedition_decks/?
Being a ramp deck means we want to increase our maximum power asap so we can start playing powerful expensive stuff. The problem is the powerful expensive stuff is all rare or legendary. So what we're doing with all that power instead is playing Twinbrood Sauropods and Immortalizing them so we get two dino's with exalted from our void and hopefully that much value should be enough to secure us a win.
Theme deck upgrade:
Main: - 2 Xenan Lifespeaker + Zhen Zu, Hand of Nahid + Nahid, the Immortal
Market: - Edict of Grodov + Worthy Cause