as in quest description you have to collect 10 servants' blood from monsters: vladimir's warrior (1st -2nd floor), lazearth's warrior, ken beastian (6th - 7th - 8th floor), beastian (3rd - 4th floor), birestian (3rd - 4th floor), heaven palace guard warrior (9th - 10 floor) , heaven palace guard knight. (11th - 12th floor) also but not needed 1 truthfil one's blood from: destroyer lazearth, savage ken and executioner vladimir. source: http://power.plaync.co.kr/lineage2/%ec%9d%98%eb%8f%84%eb%90%9c+%ec%9e%91%ec%a0%84
the little mob are hard to find as there is something like 1 or 2 at each floor with a huge respawn time.
i dont really know if they have a huge respawn time or if they have chance to spawn while you kill mobs.
huge respawn for sure as toi 11 had no one farming and you could lure the good one out and come back later without anyone farming this place...
