All you need to pull it off is Second Chance itself, and Tameshi, Reality Architect
Please note, the original article below only covers cards revealed prior to the app updating
You then get another pack from the person sitting by your side which they picked a card from, this goes on in a circle until all cards have been picked and then everyone opens up their next packs and do the same
Saving lives since 1993, 1-mana damage prevention is hard to beat
It hasnt been officially confirmed, so theres a chance its a fake, but that won't stop me from jumping aboard the hype train and writing about it
For control style decks, you get to disrupt whatever plans your opponent was depending on and as a bonus, you can make sure your next draw can also ruin their next play