Wu-Tang Forever! Ghostface and Adrian Younge rocked Jimmy Fallon last night in support of their new album, Twelve Reasons To Die, slated to hit stores on Apr.16. Wu-brethren Master Killa and Killah Priest also rocked the spot with The Roots orchestrating a crazy live version of “I Declare War.”

Watch the full performance below…

Ghostface, Adrian Younge, Masta Killa, Killah Priest, and The Roots “I Declare War” on Fallon