I'm wondering if there is any reason why this combo wouldn't be legal.

ISD with Devastator title
Darth Vader commander
Intel Officer

ISD attacks opponent's ship. After rolling initial dice pool, then call out your own defense token using Intel Officer (the card doesn't specify who owns the ship with the defense token). Use Vader commander to spend that token to reroll dice. Intel Officer then results in the defense token being discarded instead of exhausted. Then use Devastator title to add 1 blue die to either the current attack, or for a second attack, for the discarded defense token.

I'm not thinking of this as something I'd try to set up, just wondering if it is a toolbox option if I get into a situation where I just really need to push 1 more damage through for the kill.

Yes.

Adding to second attack is thusly not an issue.

(This is a previously answered question) ?

2 hours ago, Drasnighta said:

Yes.

Adding to second attack is thusly not an issue.

(This is a previously answered question) ?

Thanks

and I guess my Googlefu is weak, since I searched first but failed :p

3 hours ago, Joe Censored said:

Thanks

and I guess my Googlefu is weak, since I searched first but failed ?

Look into the FAQ on the Front page. It has this ruling among others.

Had it done against me a few times by @Kendraam, makes Devastator, even more, devastating.?