User blog comment:Chong Kah How/New clan concepts/@comment-5140470-20130518131229/@comment-4257376-20130518234811

okay, how about:

R-Vectors: Minion units- check the top cards then mill - usually mill 1 card only & boss unit milled multiple cards & send triggers back to the deck & reshuffled.

Leben Ejectors: Minion units- grants vanguard skills or activate skills when move into soul & boss unit are like the Eradicator Sweep Command Dragon but depends on the sum of the grade of the units moved into the soul.