Command & Conquer 3: Tiberium Wars/GDI support powers

The GDI use their powers for good and they use it to preserve peace and freedom.

Summon Zone Troopers
Brings in 3 Zone troopers but ZOCOM summons 3 Zone Raiders instead of Zone Troopers.

Summon infantry
Brings in 2 riflemen and 2 missile troopers.

Summon snipers
Summons 3 snipers.

Summon vehicles
This power summons 2 APCs and 2 Pitbulls but Steel Talons summons 2 Pitbulls and 2 Wolverines instead of APCs.

Orca Strike
3 Orca aircraft come in and damage the enemy.

Shockwave Artillery
artillery fires from off the screen and disables foes.

Ion Cannon
This weapon is used for a long time and once targets one target at a time until it can now use shockwaves to destroy multiple targets.