Replaces the parapen

It is replaced by a sleepypen with 30u of sleeptox and 30u of mutetox.
Mutetox can be made with 2 parts uranium 1 part water and one part carbon.

C4 no longer attaches to mobs and the cost of C4 has been reduced to 1TC.

![](http://i.imgur.com/vwMin.gif)