While these abilities will allow Sauron to reliably lead a Grixis (blue/black/red) Goodstuff deck, for this build we'll try to maximize the benefits of his abilities to grow a massive army and to pull victory out of the graveyard
Drana and Kalitas start the overlap, but plenty of the aggressive Vampires have synergies with some of the aggressive Zombies
Therefore, they should know what cards Jund is going to have and how Jund will sideboard in the matchup, and subsequently how to correctly counterboard
The swarm seemed unmoved by the artificial slivers destruction
Adriana goes to the only person she knows can help her build a better Paliano: Selvala
This five-mana red and white planeswalker comes in with four loyalty, can create 3/2 spirit tokens, allows you to Discover with a value of four - which means you can cast the next nonland card in your library with a mana value of four or less for free - and lets you exile cards from your graveyard to gain mana, then cast those cards if you want to