The Gao-Rael Uni is a very useful troop for the Tohaa. It has Multiespectral Visor level 2 and a very effective weapon. Basically, this soldier can behave like a hunter around the table, with his high burst and special equipment, he can discover and annihilate every enemy TO cammo troop… or demolish the enemy’s defence with the smoke grenade combo.
Also, the Tohaa Link skill allows these kind of troops to be surrounded by allies that gives them bonuses as they make Fireteams. The Burst 4 of the Spitfire becomes Burst 5 and that is serious.