For just 3B, each opponent chooses a creature card in their graveyard, and you put all of them onto the battlefield
Thankfully, there are a ton of good Robots, Constructs, and Vehicles that he can commandeer in order to conquer your Commander pod
-2: Return a creature card with infect from your graveyard to your hand
These cards are only in English but appear in all languages of Collector Boosters
Notice I didnt say deck because with the stupid, stupid, stupid, idiotic stupid poison counter theme in Phyrexia: All Will Be One (PAWBO for short), we have another theme that works hand in hand with it, enables other strategies (Planeswalkers) and is heavily in the best color combination (Simic)
If both packets are aggro-oriented or control-oriented, they'll mix well