The art of spraying is one of grime's most sophisticated creative weapons.
A good MC can raise a club to another level, working with the DJ to create something electrifying, and completely of the moment.
Yizzy recently sparred against Devlin, pitting a new breed rapper against one of the genre's true legends.
Logan Sama helmed the decks, with the two MC spraying over some slabs of heavyweight grime beats, pushing each other to the limit.
Thankfully it was all filmed, and it acts as a potent celebration of grime's ability to continually challenge.
An electrifying watch, you can check it out below.
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