It's Undertail with tail like an animal tail because I gave a bunch of Undertale characters a Warrior Cats name! It was fun so I decided to share it with you guys.

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Flowey: Goldenfrost

Toriel: Softblossom

Napstablook: Cloudwish

Sans: Icewatcher

Papyrus: Snowbee

Undyne: Wavestorm

Alphys: Honeysong

Muffet: Astershade

Asgore: Birchcloud

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I think those are pretty good. I'm especially proud of Softblossom and Snowbee. And you know, I could do this for other games or shows or whatever if you gave me a list of who you wanted me to give warrior names to. I'm just saying.