Secrets of Power

When Played: Deal 1 damage to each of up to 4 other ground units. If no friendly units were damaged by this ability, deal 2 damage to your base.

AAT Incinerator

When Played: Give a unit Sentinel for this phase.
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.)

Remote Escort Tank

Jump to Lightspeed

Sentinel (Units in this arena can't attack your non-Sentinel units or your base.)

Shadowed Hover Tank

This unit gets +1/+0 for each damaged unit.
When Played: Deal 1 damage to each of any number of units.

War Juggernaut

Grit (This unit gets +1/+0 for each damage on it.)

Occupier Siege Tank

Twilight of the Republic

Armored Saber Tank

Falchion Ion Tank

Exploit 2 (While playing this card, defeat up to 2 units you control. This card costs 2 less for each unit defeated this way.)

Hailfire Tank

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 Played: You may deal 2 damage to a ground unit.

Heavy Persuader Tank

Exploit 2 (While playing this card, defeat up to 2 units you control. This card costs 2 less for each unit defeated this way.)
On Attack: Create a Battle Droid token.

Multi-Troop Transport

Patrolling AAT

Exploit 3 (While playing this card, defeat up to 3 units you control. This card costs 2 less for each unit defeated this way.)

Separatist Super Tank

Shadows of the Galaxy

Shielded (When you play this unit, give a Shield token to it.) 
When Played: If you control another Vigilance unit, heal 4 damage from your base.

Cargo Juggernaut

Sentinel (Units in this arena can't attack your non-Sentinel units or your base.) 
Smuggle [C=7 Command Villainy] (If this card is a resource, you may play it for its smuggle cost. Replace it with the top card of your deck.)