Here's a bit of a test list for Sanguine Abyss including the new awesome BP06 support! Starting off, this deck focuses on having low cost self inflict effects so that we can trigger our powerful Sanguine effects throughout the game. As for early game, we want to be sure to survive since if we take a bunch of damage early, we will struggle due to our costing effects so I'm going 2 copies each of Surefire Bullet, Demonium and the new Berserker's Pelt to heal mid-late game if we are at 10 or lower and, on top of that, getting value from our self-damage.
Next, we need to worry about Mid-Late game alongside evos we should run. Since there is a low amount of good evos for Abyss, I decided on the new Ginsetsu who is a powerhouse and arguably one of the best cards of the set. A 6 cost 1/9 that can essentially get you a bunch of free 1/3 token wards that can also buff Ginsetsu on death and can also deal +1 damage because of Ginsetu's eff. She's a powerful mid-game tempo card that can switch the entire game in your favor as she's hard to deal with. We also have 2 copies of Israfil for healing and to have AOE removal. Finally, 2 copies of Soul Dealer for healing and is paired with Embracing Wings for extra single target removal.
Overall, I find this list to be mostly solid and might need some work but I will find that out through further testing. I hope you like this list and possibly use it/improve upon it since Sanguine Abyss is such a fun deck to play! Cheers!