Goomba, Paragoomba, Boo and Podoboo from New Super Mario Bros. Give credit if used. I didn't rip Koopa and Parakoopa because I accidentally deleted the sheet when I finished it, and Artie already did it.
The majority of sprites from the DOS game "VGA Mario Bros.". This was a very early Mario "Homebrew" which was essentially just a port of Mario Bros. to DOS computers.