Combine that with Kraum, Ludevic's OpusKraum, Ludevic's Opus for a fast-flying threat in the air that will also draw you more cards, and you get the leaders of Blue Farm, the cEDH deck that has ruled the meta for several years now
Its not amazing by any means, but its a fine addition
Her other variants, Clumsy Guest and Contented Wallflower, are both Emerald cards as well, making her a good option in any deck combination you choose
Rampaging Baloths making more beasts as we open more gates is thematic, and can help give us a potential alternate way to close out a game if we can drop them on curve and follow them with some late ramp
Chief: No, but Machine Gods Effigy is a pretty cool card design