What cards can rebels use that only come in imperial expansion packs, and which packs do they come in?

There are several cards that can be used by each faction. A Few Maneuvers has a list of all the cards in each expansion (it can take a while to load though).

http://www.afewmaneuvers.com/topic/573-full-card-list-by-expansion/

I don't think there is any, but predator is useful and it only comes with tie defender

I think that the Rebels have it a little better than Imperials do for upgrades only available through the other faction's ships. Off the top of my head you can only get these cards from Imperial ships:

Predator

Swarm Tactics

Squad Leader

Anti-Pursuit Lasers

Tactical Jammer

Hull Upgrade

Stealth Device

Targeting Computer (which is a useless upgrade for Rebels as I can't think of a ship that doesn't have one natively)

All bombs (no Rebel ships can fit them yet but will be able to after Scum drops)

The two modifications that only work with Phantoms

Tactician

Navigator

Flight Instructor

Sensor Jammer

Intimidation

There are probably some missiles and torpedoes that I missed.

There are probably some missiles and torpedoes that I missed.

Just the ion torpedo so far, I think.

I don't want a blasted YT-2400, but want the cards for it. I still haven't flown the Falcon since it came out, but love the Engine Upgrade.

Outmaneuver is practically auto include for me when flying A-wings and it's only available in the phantom pack.

I don't want a blasted YT-2400, but want the cards for it. I still haven't flown the Falcon since it came out, but love the Engine Upgrade.

Same here, Engine Upgrade and Lone Wolf especially.

Outmaneuver is practically auto include for me when flying A-wings and it's only available in the phantom pack.

Actually it's not available in the Phantom pack at all. It's only available in the TIE Defender and E-wing Expansion Packs. Which gives you a little more flexibility when purchasing!

But yeah PTL and Outmaneuver on a Green Squadron Pilot with the A-wing Test Pilot title is really fun! Unless you're flying against a Decimator....

Oh yup you are right. It's tactician for my e2 B-wings that comes in the phantom.

I think that the Rebels have it a little better than Imperials do for upgrades only available through the other faction's ships. Off the top of my head you can only get these cards from Imperial ships:

Predator

Swarm Tactics

Squad Leader

Anti-Pursuit Lasers

Tactical Jammer

Hull Upgrade

Stealth Device

Targeting Computer (which is a useless upgrade for Rebels as I can't think of a ship that doesn't have one natively)

All bombs (no Rebel ships can fit them yet but will be able to after Scum drops)

The two modifications that only work with Phantoms

Tactician

Navigator

Flight Instructor

Sensor Jammer

Intimidation

Oppertunist only comes with Imperial Aces and has awesome synergy with Wes Janson.

Expose is a hard one to get multiple of but I don't recall what it's out of.

Expose is a hard one to get multiple of but I don't recall what it's out of.

It comes with the Slave I.