Uploaded June 2023 | Updated September 2026, 2 weeks ago

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"Battle Against a True Hero" (Undyne's Battle Theme) from Undertale metal cover / arrangement by power / thrash metal band Klaymore and @KatyScary
Part of the album, "Filled With pride" by @GameGrooves

⚧️➤Buy the Full Album to Support Equality Florida: gamegrooves.bandcamp.com

⚧️➤Support me on Patreon: patreon.com/katyscary
⚧️➤Stream us on Spotify: https://linktr.ee/klaymoremetal
⚧️➤Shirts and other merch: klaymore.creator-spring.com

This week I joined a ton of the homies to take part in this Undertale charity album, and I think this is my best Toby Fox cover to date! This video was filmed at a local gaming store, Retrograde Collectibles, and I really like how it turned out as a backdrop, so be expecting more videos (and Toby Fox covers) from this location! Be sure to pick up the full album on Apple Music or stream it on Spotify to support Equality Florida, and stay Scary

⚧️➤Klaymore is:
Katy Scary
and Dan Sudano

⚧️➤Video filmed by Alex Sonson; edited by Katy Scary
⚧️➤Special Thanks to Alex Kinnamon of Retrograde Collectibles for letting us film at his store

⚧️➤Join Our Discord Community: discord.gg/VVZ5CzR
⚧️➤Check Out My Extreme Metal Solo Project: youtube.com/katyscary
⚧️➤Check Out My Lofi Side Project: youtube.com/factoryflora

Be sure to like the video, subscribe, and follow us on Spotify for more music

⚧️➤More From Klaymore
Patreon: patreon.com/katyscary
Spotify: https://linktr.ee/klaymoremetal
Facebook: facebook.com/klaymoremetal
Bandcamp: klaymore.bandcamp.com

⚧️➤Special thanks to our patrons:
Andrew Dunleavy, Daniel Clamage, Jacob Elliot, Verion, Gary Prisby, Famke, Cam Tyto, Toki Saturnine, Patrick Gunderson, Jeff, Lords of the Trident, Velcro Levisalith, Scunning, Michael Garrett Steele, Colin Andrews, Pambelsnok, CSGuitars, Derrick McCain, Enn the Elementale, Dani Schuck, Rhayne, Heidi, Salty B, Bryant Shea, Alex Devine, Davey in the Sky, Savannah, Queen Mother of the Universe, TB, Doğan Emre İlgar, Mr. Feral, Gordj, Colin Stuart, Pawntksqueen, bendurginguitar, Ney Isek, Animalisa Keys, Craig Russell, Tomisek, Jason Gallo, Laura Jane, Athena, Jessica Lima, Mae, Yesferro, Riccardo I., Ange Thraxx, and Soi Born

#undertale #deltarune #undynetheundying #gamegrooves #klaymore #katyscary