In the example we will use an 2* White Velvet and a 8* Formica Clara as our Front and Back rows all soldiers selected in the menu will be T1 and all Special Ants selected will be 0 star. The chart below shows which skills that will change the stats of your whole troop, and by how much. White Velvet being a Universal type will effect all soldier types, Formica Clara as a Shooter type will only effect Shooter soldiers.
Based on the information in the chart all our soldiers should gain from White Velvet an additional 25% health for second skill being at a level 20 and an additional 35% attack from 7th skill at a level 10; Formica Clara should grant an addiitonal 80% defense to our Shooter Soldiers from it's 7th skill being at a level 20.
There is 4 stats that will carry over to all Squads in a troop: Attack, Defense, Health, and March Speed
If a row turns red it means the soldier type isn't compatible with the selected Special Ant and it's stat modifiers won't be applied, if the row is green then the stat modifier will be applied to the total stats
Stat formula - Soldier Base Stat+((Special Ant Modifier*Solder Base Stat)/100)