Mutant is a broad enough creature type that this creature will get many triggers, and each of those triggers plays into all the strategies Ive mentioned before
While I dont think well ever go back to the yearly Commander precon set as the only release, I do think meeting halfway would be beneficial
It gives green decks in Commander a way to nab their key lands, like Gaeas Cradle, without dedicating a full card slot to doing so
Also note that this does make them Giants for that tribe too, in case you care
For example, while all cards in this category will have the Siege subtype in March of the Machine, it's possible for other Battles subtypes to be created in the future, with mechanics quite different from the ones they promote
These are two promos that were given out for very different reasons but share the same art