Exploiting Commander's increased starting life total of 40 to gain a massive amount of card advantage over your opponents is par for the course in mono-black decks
Of course, birds aren't the only way to build out Family Matters in a potent direction
MAX Rod (Item - ACE SPEC) Choose up to 5 in any combination of Pokmon and Basic Energy cards from your discard pile, reveal them, and put them into your hand
Dread Presence goes especially well in a Jund Scapeshift deck with Crucible of Worlds, World Shaper, Multani, Yavimayas Avatar and Nissa, Who Shakes the World
Since theyre all from disparate worlds and games, they each do pretty distinctive things with little common ground, but nonetheless its possible to build a fun themed deck around cramming in a bunch of final bosses