About the ex-rumia tag
ex-rumia is a character tag that NovelAI Diffusion can use. On Danbooru it has 454 posts, and its best-rated still image scores 109. The samples above put the tag at the front of a fixed base prompt with seed 1234, so the differences between tags come from the tag alone.
How each model draws ex-rumia
Follows composition and expression instructions closely, so the effect shows in a tidy form.
Reacts to the tag more strongly, so its effect is easier to see.
WAI illustrious SDXL v17, a local model. Shows how the same tag reads outside NovelAI.
Writing ex-rumia in a prompt
Put the subject first, then this tag, then quality tags.
ex-rumia, solo, best quality, masterpiecewlop, ex-rumia, soloThe negative prompt and the full settings are on the terms page.
How these samples were made
Every image uses 832×1216, seed 1234, 23 steps and the k_euler_ancestral sampler. The base prompt and negative prompt stay the same for every tag, and only the tag under test changes. Images flagged by the NSFW check are regenerated with a new seed or hidden.
From the Danbooru wiki
Show the wiki text ▾Hide ▴
A fanmade character based off of Rumia from Touhou.
It has been speculated that the bow on Rumia's head acts as a seal on her true powers. In EX form, it becomes a red halo, and she commonly wields a large sword and freely manipulates darkness. She is also sometimes depicted as an adult and/or with wings in this form.
EX-Rumia prominently featured as the main character of the fanwork Osana Reimu and the antagonist of its sequel Reireimu.
See Also
- Rumia (Youkai of the Darkest Dusk) - Touhou LostWord's take on this concept.
FAQ
Does NovelAI recognize ex-rumia?
Compare the samples on this page. Every tag on this site shares the same seed and base prompt, so any change you see comes from ex-rumia.
How do I write ex-rumia in a prompt?
Write "ex-rumia" near the front of the prompt and separate it from other tags with commas.
Should I use V5 or V4.5?
V4.5 shows the tag's effect more strongly. V5 gives steadier images with fewer artifacts.