Golgari even sees play as a major part of Greasefang decks in Explorer and Pioneer, although those added in need white to cast the star creature
Once Zacama, Primal Calamity is on the field, it can act as removal for artifacts and enchantments, as well as creatures
Hedron Crab is great for example, because it is a seriously quick win con in the landfall deck but also helps enabling dredge strategies
If you wanna keep it simple and turn cardboard sideways, Krenko is the one
The Lord of the Rings regular bundle and The Lord of the Rings Gift Bundle include four scene cards from Mount Doom
#8: Combustible Gearhulk / Verdurous Gearhulk Oh, youre laughing now, but believe me when I say the kind of deck that this creature goes in is marvelous