Plasma grenades

Just a quick question here - I don't know if I'm just being blind or whatever, but under the option of plasma grenades in the codex, it says to see the rule book. I have the Assault on Black Reach rule book, and can't find any mention of plasma grenades! Do they work like krak grenades, or like melta-bombs? Or something different?

They are assault grenades. The closest thing Dark Eldar have to krak grenades or meltabombs are haywire grenades, which are debatably superior.

they are assault grenades...making them the DE equivalent of Frag Grenades

They are covered on pages 36 and 63 of the AoBR mini-book under 'grenades'. Power of the Index!

Ah, that's brilliant, thanks!