Sergeant passive gives all Spec Ops characters a health boost. He has a high base attack and health. His first special hits long-range and increases the chance to get a critical hit on any attack, including the special. Pair him with 2 other Spec Ops characters to get the maximum out of him.
Physical Training - Health Boost: +5% health for Spec Ops teammates.
Machine Fire - Attack: Medium damage + Luck
Ground Control - Attack: High damage
Close Combat - Bonus Attack in percentage for all Sergeant characters
Trained by Stryker - Bonus Health for all Sergeant characters
Boot Camp - Bonus Recovery for all Sergeant characters