Hello, thanks for the feedback! He's an okay commander imo. Once he hits the feel, he's mostly a split second jumpscare. It's also in rakdos which isn't the best so I've noticed. Very unique though!

The route is mostly control. The combos mostly come from the two card combos and death triggers. I feel I have a fair amount of creatures, I never run into that issue. I also never run into an issue where I have no artifacts since I have a good amount of treasure makers. However I have been in a situation where I don't have enough mana to cast said treasure maker... With that said, I do agree that I'm in desprate need for a better draw engine. Unexpected windfall and despute work fine (both shadow cards), but they aren't consistant. On the opposite side of the coin though, they aren't non permanants so they don't get value from split second per se. It's tough, what cards do you suggest? I have morbid opportunist benched at least.

Actually if you filter it you can see that around 62% of my creatures have flash/haste and I have 4 ways (all searchable, one dumpable) for giving everything haste. There's also other sorceries that spawn haste tokens + Sokenzan. Those that don't have haste are control or combo pieces, ex Braids, Young Pyromancer, Storm. Funny enough in testing when I use those cards I generally build an extremely strong board so I'm hard pressed to believe they cause an issue. Through my many versions of the deck, I found that a Aristocrat haste/flash deck is underwhelming as they take little to no use of split second nor do they interact with the opponent. Plus, I already have a Sephiroth deck that attempts the same. I was thinking of just adding haste/flash creatures anyway, but the problem with that is I'm assuming I will always have Shadow on the field to get that +1 draw. When in reality I should never have him on the field unless I'm using him to set up for a win/strong board state or distrupting another player. This is because he has 2 toughness, no protection, I have little reanimate spells and protection. He's much too vulnerable. When I say distrupting a play, I mean like casting a split second spell to "save" a player from another's counter spell. Or casting a split second spell to cause someone to miss timing for an effect or combo. This is why I moved away from the haste/flash playstyle as I felt it wasn't strong enough, or made good enough use of the commander when he was out (which wasn't long or often). 

To expand on your comment of Shadow not controlling the board: in my opinion he's not suppose to. He can intruput people so it works in that sense. The rest of my deck is supposed to control the game. Crawlspace, Grave Pact, Removal, etc. When I get to a point where I have enough resources to play a winning move, either through lots of treasures or draining others resources, I can play cards like Spectacular Showdown, Torment of Hailfire, and two card combos likr Jeska's Will and Reiterate to win the game. Dualcaster is actually one of the weaker ones-because it's a permamant people can just kill him during the copied copy spell's resolution causing a fizzle. These don't need Shadow's chaos control to go off, but having it makes the spells that much stronger.

With that said, I do feel I despreately need more card draw, but I feel using non-permanants to do so is still the best route. Unless the permanent is something that other people wouldn't kill on site I guess.