for zerock the rock(u just need to talk to him and ask will you serve me?)
then he will leave a mini quest for u(a battle vs mages) if u win he's your to obey
for sleem(better choose) u need to ask him will you serve me and he wil need food
bring him 10 venomous spiders or royal snakes or swamp nakes(creatures that have the poisenous ability)
for the other you need to go to upper hadar then then the first (girl forgot name will come)
and the reaper will show up in the mines to fetch an item for him)
^^
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