I firmly believe that Tayuya from Otogakura can be considered A low kage level shinobi, although Shikamaru considered her prowess of jōnin-level, I still think she Can, beat Kage's like Mei and Tsunade.
Some of you might consider this as a egregious statement but I'm just stating a fact.
Kabuto used Mateki: Mugen Onsa with Tayuya's DNA which both Sasuke or Itachi couldn't escape without each
other, the fact that she might lose is because she is neophyte, but she still have a 3.5 Intelligence in the databook #Fact.
But what I'm basically try to say is that Tayuya is a Underestimated Shinobi who actually deserve some approbation
A truly magnanimous Kunoichi, but her obstreperous behavior Might sadly be her downfall against a high kage level shinobi.
But she is Atleast High jounin - Low kage level.