Resource Rarity or lack thereof

Also, a few aquatic and aerial affinity units wouldn't hurt either. There isn't really that much variety for aquatic units until you get your hover tanks. Also, harmony somewhat struggles for orbital units; just played as green Koslov the other day and found that his UA was useless since I really didn't need to go through miasma condenser or rocktopuss at all, and any other orbitals are off on the way to harmony victory.
 
Also, a few aquatic and aerial affinity units wouldn't hurt either. There isn't really that much variety for aquatic units until you get your hover tanks.

Not much in the way of air, but I have a long drawn out post on suggestions for more affinity units including 2 unique aquatic units for each affinity.
 
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