This deck is part of the Project CROW mini-campaign for beginners familiar with System Core 2019. It is meant as a glimpse into current competitive Standard decks. The campaign starts off with a match of Reina Roja vs. NBN: Making News and progresses in 4 Steps to the classic Valencia Estevez vs. NBN: Controlling the Message matchup and introduces and discusses the use of new cards step by step. The final decks are the winning Corporation of Worlds 2018 and an adjusted version of the winning Runner deck of the Taunton Regional 2019.
If you are confused by the name, there is a great meme in the netrunner community around the Corp deck. And if you have feedback regarding these decks, feel free to contact me on Slack!
CtM got its final pieces of the toolkit with Resistor, a good piece of ICE that punishes the Runner for going tag-me. Market Forces, which is a tempo-positive form of Closed Accounts and most importantly 15 Minutes and AR-Enhanced Security (ARES in short). The first is often used to close out the game or fire Team Sponsorship. The second is the vital part of this deck.
We've swapped the 3 QPM style of CtM against a 3 ARES style. This means the Corp wants to score one of those very early on and roll from there.
The Runner deck got its final important parts as well. Hacktivist Meeting is a great current that can slow the Corp down to a standstill. As an additional cost, every time the Corp rezzes a non-ice card, they need to trash a card randomly out of HQ. Beware when playing in meatspace though: The Runner gets to do the randomization, but only points on the card to be trashed. They do not get to see what they hit. This can (and has) lead to a lot of game losses in tournaments.
Congratulations! You've reached the current meta for this specific matchup. I hope this was an interesting journey and has shown you some of the ins and outs of this matchup. There's a lot more to learn and I'm sure a lot of experienced players would love to play this matchup with you. Feel free to join the #beginners channel on Stimslack and/or DM me under @lostgeek.