Secrets of Power

Sentinel (Enemy units in this arena must attack a Sentinel when they attack you.)
Plot (When you deploy a leader, you may play this card from your resources, paying its cost. Replace it with the top card of your deck.)

Dogmatic Shock Squad

Legends of the Force

When Played: You may defeat a space unit with 6 or less remaining HP.

Grappling Guardian

Spiritual Warrior

When Defeated: You may use the Force. If you do, put this card into play as a resource.

Eeth Koth, Spiritual Warrior

While you control another Villainy unit, this unit gets +2/+0.

Sith Legionnaire

When Played: If you control a Jedi unit, you may give an Experience token to this unit.

Point Rain Reclaimer

Action [Exhaust, use the Force (lose your Force token)]: Play a unit from your hand. It costs 2 less.

Jedi Consular

When Played: You may deal 2 damage to a Force unit.

Purge Trooper

When Played: If you have the initiative, deal 2 damage to an enemy ground unit.

Jedi Knight

Raid 3 (This unit gets +3/+0 while attacking.)

Nihil Marauder

Jump to Lightspeed

When Played: You may give a Shield token to a damaged Vehicle unit.

Echo Base Engineer

Coordinating With The Resistance

Piloting [C=2 Command] (You may play this as an upgrade on a friendly Vehicle without a Pilot.)
While you control a ground unit and a space unit, attached unit gains Sentinel.

Jarek Yeager, Coordinating With The Resistance

Sentinel (Units in this arena can't attack your non-Sentinel units or your base.)
Piloting [C=2 Vigilance] (You may play this as an upgrade on a friendly Vehicle without a Pilot.)
Attached unit gains Sentinel.

Academy Graduate

Twilight of the Republic

Exploit 2 (While playing this card, defeat up to 2 units you control. This card costs 2 less for each unit defeated this way.)
When Defeated: Create 3 Battle Droid tokens.

Battle Droid Legion

Confederate Tri-Fighter

Attach to a token unit. 
Attached unit gains Overwhelm. (When attacking an enemy unit, deal excess damage to the opponent's base.)