Slayer – Show No Mercy – Black Magic ( Drum Cover ) Jun 30, 2015 Cover Mercy, Cover Metal, Cover Show No Mercy, Cover Slayer, Cover Thrash Metal, Live Undead, Show No Mercy, Slayer – Show No Mercy – Black Magic ( Drum cover ) Like 0 Thanks! You've already liked this « B.A.P – 1st Mini Album Cover shooting – Making Film – No Mercy – Eng sub » No Mercy – Racoon – Drum Cover