The (sometimes called the "Macro Key" by players) used to unlock the Electric Claw fighting style.
Could you please clarify if you are looking for a on how to obtain a specific in-game item, or if you are looking for information regarding automated macros ? Blox Fruits - Makuro no key
This query could be referring to a few different things within the context of : The (sometimes called the "Macro Key" by players)
The or Hidden Key used for unlocking specific boss rooms or rare items. Blox Fruits - Makuro no key
A specific or script used for automated gameplay or "auto-farming" involving keys.