Asura vs Cosmic Garou, Kid Buu and Kirby - Battles - Comic Vine

Saitama and Cosmic Garou vs Goku and Buu - Battles - Comic Vine

Garou Vs Kid Buu - Battles - Comic Vine

Asura vs. Kirby, Death Battle Fanon Wiki

The way Kid Buu appeared in Kirby VS Buu might have actually been taken from the DBSD manga : r/deathbattle

Asura The Destructor vs Cosmic Fear Garou - Battles - Comic Vine

Garou Vs Kid Buu - Battles - Comic Vine

Majin Buu (Dragon ball) vs Kirby - Battles - Comic Vine

Asura The Destructor vs Cosmic Fear Garou - Battles - Comic Vine

Saitama/Garou (OPM) vs Asura (Asura's Wrath) - Battles - Comic Vine

Suiryu (One Punch man) vs Garou (One Punch man) - Battles - Comic Vine

Kid Buu Vs OPM Team - Battles - Comic Vine

Wonder Woman vs Superman

Asura vs Cosmic Garou, Kid Buu and Kirby - Battles - Comic Vine