bandit lord
"Player stars with 2 Bandit units"
obviously meant starts.. though stars could work... 
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warlock
"this units spells do 50% more damage"
unit's
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general
"+3 to armies Accuracy"
presumably armies' accuracy (or is it army's? depends on whether it's meant to be singular/plural)
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warlord
"sovereign gets 10% of all champions xp"
champions' xp
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tactician
"This units army gets +1 initiative"
unit's
.... do you see a theme here?
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an aside..
natural leader = -50% gold on recruitment
cruel = +1 str +50% gold recruitment..
eh.. .is that a freebie +1 str with neutral recruitment cost?