I like it; its not quite as gimicky as some of the other builds which try to run yellow and green sentinals with only 1 or 2 of the accompany units required to activate the sentinel of them.
Nice! I've been Palpatine Cunning since I got into the game. Something I'm gonna try at locals is Admiral Motti. The idea of defeating him with Palpatine, readying Palpatine, and just doing a bunch of pinging sounds funny 😆
Isb agent with pirated starfighter is a better package. The isb comes down turn 1 and pings something. Turn 2 starfighter putting isb back in hand and replaying it to ping another 1. Starfighter also trades in space against aggro much better.
I guess without the 3 Vaders the deck doesn't make sense, hu? There's some green/yellow units with ambush - but Vaders ability to play something else for free - is super essential? Something for Palp to sacrifice, simply another body in the late game...
Have you considered boba unit? I feel like with only 3 officials its super hard to get the sentinel on royal guards, and boba has the same stats as them with an unconditional ability