Level 1
Manipulation > Tempt: +3% chance of successful manipulation
Merchant Payoff: -10% wealth from all commerce buildings
+1 cunning
Level 2
Manipulation > Tempt: +6% chance of successful manipulation
Merchant Payoff: -20% wealth from all commerce buildings
+2 cunning
Level 3
Manipulation > Tempt: +9% chance of successful manipulation
Merchant Payoff: -30% wealth from all commerce buildings
+3 cunning