Koellers Gravy

== Spoilers ==
Koeller's Gravy is a substance invented by Høtherus and Haring Koeller. It is a critical component of wave bombs. UNEGA-created Gravy is in fact made from Haring Koeller himself, making the bombs both malevolent and unpredictable. GAUNE was able to produce a facsimile which had effects that were more consistant. 
Category:Technology