Remember that video of 21 Savage rapping "Skrrt Skrrt" over Pokémon samples? The rapper taped the segment during a stop at 88 Rising's studios in September and now another incredible video from his appearance has surfaced. 

For this clip, 21 Savage takes on something just as classic: Gucci Mane's "Sun Valley" beat from his 2008 EA Sportscenter mixtape. Despite the many 'Instrumental City' tags, 21 Savage kills it, never letting the interruptions shake him or stop his monotone flow. 

Watch a playback of his freestyle above, and then after revisit his "Skrrt Skrrt" x Pokémon video here.