Skirmish Upgrade

Core Set

 * • Rebel High Command (Rebel)
 * • Balance of the Force (Rebel)
 * • Temporary Alliance (Imperial)
 * • Devious Scheme (Mercenary)
 * • First Strike (Mercenary)
 * • Temporary Alliance (Mercenary)

Wave II

 * Rule by Fear (Imperial)
 * • Explosive Armaments (Mercenary)

Wave III

 * Fury of Kashyyyk (Rebel)
 * Vader's Finest (Imperial)
 * Last Resort (Mercenary)

Wave IV

 * • Smuggler's Run (Rebel)
 * • Beast Tamer (Mercenary)

Return to Hoth

 * Targeting Computer (Neutral) (x2)

Wave V

 * • On a Diplomatic Mission (Rebel)
 * Combat Suit (Rebel)
 * • The General's Ranks (Imperial)
 * • Punishing Strike (Mercenary)

The Bespin Gambit

 * • Under Duress

Wave VI
Wave VII
 * • Heroic Effort (Rebel)
 * Cross-Training (Elite) (Imperial)
 * • Zillo Technique (Imperial)
 * • Headhunter (Mercenary)
 * Channel the Force (Rebel)
 * Advanced Com System (Imperial)
 * Prey on the Weak (Mercenary)