Plasma disc launchers

Plasma disc launchers is a Scrin upgrade which replaces shock troopers' default weapons with powerful plasma discs capable of hitting aircraft. As the shock troopers' original weapon is very weak, it is always a good idea to purchase this upgrade if the units will be used.
==Changelog==
* Kane's Wrath patch 1.01: cost/research time doubled
* Kane's Wrath patch 1.02: cost/research time reduced to $1500/45 sec
Category:Tiberium Wars Scrin upgrades