Enslain Magazine Issue #6
What a promisingly punishing release from Diabolic! This is quite surely among the best death metal releases this year, demonstrating quality arrangements, insanely fast drumming, technically powered, classic riffing with a great, bassy sound, and strong growled vocals. The overall sound is brutal and unstoppable, yet with style and steady pace. Every song retains the same sound quality, but with unique riffs and fills. Diabolic are extremely tight and solid, and exceptional songs such as "Sacrament of Fiends" have enough intensity and dynamics to get anyone in the pit! "Supreme Evil" is not a death metal album to be passed up.
-- Lady Enslain