Nurinaki's patreon rewards for May 2022. There are "wallpaper" image variants that are included in the rewards, located at the end of this gallery, starting with pg. 122. To make it clear, these characters are all from Yu-Gi-Oh monster cards. Coincidentally, Exa actually has a pre-existing character tag here. By the way, what even is Beat, exactly? Google tells me he's a rabbit, but that info is just from a yugioh wiki with no corroboration/citation proving it. Also, is the little brain-cephalopod thing corrupting Aqua Dolphin also another yugioh monster?

Pg. 1-49 are Beat, Bladesman Fur Hire
Pg. 50-103 are Exa, Enforcer of the Nekroz
Pg. 104-121 are Neo-Spacian Aqua Dolphin

Artist's links:
https://www.furaffinity.net/user/nurinaki
https://bsky.app/profile/nurinaki.bsky.social
https://twitter.com/Nurinaki
https://www.pixiv.net/en/users/1964583
https://inkbunny.net/Nurinaki
https://www.patreon.com/nurinaki
https://nurinaki.itch.io/

>Also, is the little brain-cephalopod thing corrupting Aqua Dolphin also another yugioh monster?

It's an A-Counter

Base +7

Ok, after looking up A-counter...its apparently from the artwork of the spell card "Corruption Cell A". A-counter is specifically for the mechanic tied to the archetype it belongs to. So this isn't even a proper monster. (Invader "A" not withstanding, as the one from this gallery lacks the thin yellow legs)

Base +10

居然是空牙团的剑士-比特的本子，冲了！

Base +5