We originally tried cards that fetched other specific cards, but as we found when we tried the same thing with double-faced cards (or DFCs) in the original Innistrad block, it's still too hard to have two different cards always show up together in a booster
You also have a good number of ways to shuffle in this deck, so using Scroll Rack and then shuffling can help to make it a bit more useful
Korrina will help you draw until you have a full hand of six cards afterward, you can use Cincinnos Make Do ability to draw huge amounts of cards
There are also sites that can help you find a deck you may enjoy
Also note that cards whose color identity is outside of red will be excluded, meaning some powerful ones like Etali, Primal Conqueror will not be featured
Of course, Ravnica is arguably most famous for the amazing shock lands played across Commander, Modern, and beyond