Jester's Sans rankings by JesterBones4150 on DeviantArt

Undertale Sans Tier List by KookasaurusRex on DeviantArt

Undertale AU tier list by PK2018 on DeviantArt

Undertale AUs Tier List (Community Rankings) - TierMaker

heres a tier list of every character and how overrated they are

Undertale AU Fanon: Threat tier list, 735q4e87 Wiki

Every Sans AU (Part 3)

A little power tier list : r/Undertale

My Undertale character power tier list. Inspired by u/Dry_Load_5733 : r/ Undertale

Create a Undertale AU characters (more famous 2.0) Tier List - TierMaker

Undertale AU List Runner Ups Undertale, Undertale au, Undertale funny