What are the special abilities for Group Tactics?

Group Tactics is also a support set, focused on auras:
 

• Give 'em Hell – This aura increases your team's Power. Ranks at: 60, 90, 120, 150, and 180.
• Offensive Coordination – This aura increases your team's critical chance and stamina regeneration, but reduces their ranged and melee defense. Ranks at: 30, 60, 90, 120, 150, and 180.
• Combat Endurance – This aura increases your team's maximum stamina and gamma, as well as their stamina and gamma regeneration. Ranks at: 42, 72, 102, 162, and 192.
• Overwhelm – This ability calls a target, making them more visible and also reducing their armor, ranged and melee defense. Ranks at: 69, 99, 129, 159, and 189.