1. These servitors are a centaur - like hybrid of a giant scorpion and a drow.

2. Bjortson's instability had proved too extreme,(Sentencedict.com ) so the group was informed before Servitors distributed their victuals.

3. Kataphron Breachers are Battle Servitors many times the size and power of those used by the rest of the Imperium

4. A Plasma Culverin is a type of heavy Plasma Weapon deployed by the Adeptus Mechanicus' Kataphron Battle Servitors, particularly the variant known as the Kataphron Destroyer.Plasma Culverins sacrifice the range of their cannon pattern equivalents in exchange for a higher rate of fire