Talk:Unidentified cloud-like chemical

Superweapon
On the page Seismic Tank, it says this chemical clings to planetary energy shields, blocking out sunlight. This should at least be mentioned on the page. This is something that is on a scale like other superweapons, but I don't know what the criteria are for something to be labelled a superweapon (I'm assuming only if it's mentioned in canon material that it's a superweapon). 184.167.181.2 11:01, February 19, 2016 (UTC)