Destron Gas
From Multiversal Omnipedia
Destron Gas was a life-sapping gas unleashed on the Earth by Dr. Raichi in an attempt to wipe out all living things on that world. It also had the effect of dampening the ki-based powers of the Z Warriors. The devices spreading Destron Gas were destroyed, one by one, by the Z Warriors, despite being defended by re-creations of their enemies.
References
- Dragon Ball Z Gaiden - Saiyajin Zetsumetsu Keikaku (Dragon Ball Z Side Story: The Plan to Eradicate the Saiyans) (1993)
