User blog comment:Lord Loss/Monster Appreciation Week: Baleful Gigginox/@comment-4697976-20130527011638/@comment-3247026-20130528042559

You might be on to something. Perhaps normal gigginoxes contain dormant electrical properties, having evolved from the same ancestor as the khezu. In the gigginox's environment, there must've been little need for the use of electricity, so their electricity-producing organs were graudually phased out in favor of poison glands. However, perhaps the gigginox is still part way through this evolutionary cycle, so their electric organs are not completely gone and instead are just vestigial for normal gigginoxes. With the baleful gigginox, there is just a random mutation that "turns on" the electical organs.