[quote=thewizardguy]
Mutations in the DNA only take effect after rebirth, meaning their kids would have it. Furthermore, the mutations are very greatly limited in scale, and require something called Essence. Lastly, each test would require you to spawn a new generation of Zerg, as only then the mutation takes effect.
[/quote]

matt... how about we just agree that my zerg can do this shit because they're MY zerg.... good? good.....