Talk:Kyuubey/@comment-5808856-20150729015332/@comment-5808856-20150801150359

Sailor Moon won because of all her hax abilities. The Silver Cystal would multiply Planet Buster Power which she has at the start to Universe-level, while a Galaxy level, which she is at the end, would be fiven the exact same multpilyer, giving her at least Multiversal level.

Plus, this is not even taking into account:

the ability for her future selves to loan her their power (Proof that this is a thing? Near the late-middle part of the second arc of the manga. This is done when her Neo Queen Serenity self lent Usagi her power)

the ability that the other senshi can all transfer their power to her, and that includes Saturn

In the future as Sailor Cosmos, she has the Cosmos Crystal, which add the power of every senshi in the entire Galaxy, and since each individual planet would have one, and each would be around planet buster, with a few Galaxy busters thrown in, that also gives her another major boost.

Also, biased against all other anime? Bobobo, Pokemon, Yugioh, Dragonball Z, and quite a few others beg to differ.