I killed karador on hard loosing only few skel archers( cant rezz them) without restoring it for countless numer of rounds, karador had like half of his mana in that moment.
Teleporting demon to the enemies in the beggining then the slaughter starts ..Timeback him at end f 2nd round. Enemies will be very hardly damaged by that time actualy just finish them with rest.Skelleton Archer with DA gets rid off the dark crystal quite fast.Units i had : Skeleton Archer,Inquisiitor,royal snake,demon,emerald dragon ( actualy dragon had nothing to do
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