With a somewhat average 50 damage attack, it is clear that this cards true power lies in its Ability
There's a tremendous difference between your rare bomb, like Noxious Gearhulk, and the simply fine Lawless Broker in your deck By playing more than the minimum number of cards, you are reducing your chances, however slightly, of finding your strongest cards as often as possible
Matching your opponent's hand can be difficult, but this format gives Yanmega access to both Judge () and Copycat () as ways to guarantee that Insight works
Losing access to green means you wouldnt get to play a beautiful foil Cartographer or any of the other green explorers, but if thats not a dealbreaker, Ive put a rough list together for this build over on Archidekt
But that may change with future expansions
Blue has drawing cards, returning creatures to hand or the bottom of deck, and rearranging the top of your library