This is the official January 2021 tier list for USAC – It was voted on by the most achieved tournament victors and the most knowledgeable researchers from the USAC discord server, the center of competitive amiibo. The SUAL Discord server has its own tier list, which you can find here.
It should be noted that some AI discoveries occurred after the voting for this list-however, given the current state of the amiibo meta, this is still the most accurate list. In addition, the 10.0 amiibo patches also occurred after this patch, so we can expect some changes in the next tier list due to more AI discoveries being made.
Special thanks to Lady Cucco for compiling and processing the data! She does an excellent job, and we’re lucky to have her.