With the Rise of the (Devoid) Eldrazi and colorless mana symbol, its become an [casthaven]Ancient Tomb[/casthaven] for all your spells at the same time
RG: Landfall Midrange I think green is pretty decisively the best color in Final Fantasy draft, and all the green archetypes are near the top of the power scale in part because of how flexibly they can blend into each other with their shared card pool and great fixing
When it enters, you get to dig for a Shrine to put into play, which is already excellent
Amber cards are support-driven cards, offering buffs and enhancements to glimmers
Deadly Insects come down far too early
To offset its aggressive mana value, The Gitrog Monster requires you to sacrifice a land on your upkeep, or you have to sacrifice it