Loot While blue doesnt have trouble with raw card drawing, effects that let you draw cards and put a card or two into the graveyard get added value with Chun-Li
However, Shaddoll Showdown was an exception, as it was full of extra deck tools that helped the deck become a meta threat
You get until the end of your next turn to play the exiled cards, which is a lot more than we usually get on effects like these, but both modes benefit from more time
Copy Knight Yes, this card is a bit of a joke in the eyes of some, but it has a neat interaction you may wish to consider (Even outside of the Trap Monster build)
Aggressive control decks became more of a thing in the last set and this could join their ranks
The last time I had played the deck was over two decades ago when I tried to build a deck for kitchen table based off of a single Sunken City and how ever many Sea Sprites and Rishadan Airships I could find