While none of them are incredibly popular, most of the legends commanders and slivers enjoy a reasonable popularity and minor infamy. But the P3K inclusions are truly strange to me. Dong Zhou is a pretty weak choice of commander, and Lady Zhurong is extremely boring (not to mention a far inferior horsemanship choice to several commanders in other colors).
But perhaps strangest of all is Lady Sun, who is incredibly expensive despite, as far as I can tell, being completely unplayed by anyone. She has a whopping 3 decks on EDHrec - for point of reference, sliver queen has almost 100 times as many, with angus and hazezon not far behind. Of all the top 10, she's the least popular, followed by her fellow P3Kers.
Is she a particularly exciting commander? Well, no. But she's not awful. She's a functional Capsize for creatures only (aka Unsummon with buyback), except as a ~sorcery, if you can give her haste. Otherwise she's a bit slow, but can still efficiently keep something off the board by repeatedly bouncing it. But this synergy can be strengthened by copying her ability or untapping her for extra value.
Anyway, I happen to have a copy and it's been sitting in my collection gathering dust since 2013 or so. So let's give her a shot!
Luckily, the things that synergize with her also synergize with many other mono-blue tap-ability commanders. So you can bet they're all in here as well, and could easily sub in for her, in case you want to get nasty with Ertai, Wizard Adept or ping everyone to death with Reveka, Wizard Savant.
Also I get to run Ovinomancer in this deck and I'm really happy about it.
1 Lady Sun
Backup Commanders (7)
Other Tap Creatures ()
1 Ovinomancer (HELL YES)
1 Intruder Alarm (Not for infinites, crazy)
General Control Stuff (12)
1 Gilded Drake (Extremely Sick)
1 Minamo, School at Water's Edge (best evar)
Approximate Total Cost: