To good marines, the only thing more important than the rifle in their hand is the medic at their back. As one of the first officers deployed during the United Earth Directorate's invasion, Lt. Rosa Morales is the best of the best.
Heal Beam: launches a beam that heals allies in range, slightly heals her to
Safeguard: shields a target ally
Displacement Grenade: throughs a grenade that knocks enemies away
(can only choose one of these two, both have long cooldowns)
Stim Drones: gives a targets ally 75% attack speed and 25% movement speed
Medivac Drop: calls a medivac that allies can hop in to escape or enter another area