If you discard a card while you control Necrodominance, abilities that function when a card is discarded (such as madness) still work, even though that card never reaches your graveyard
3 Traditional foil uncommons Here you will get, on average, 2 of MH3's 81 uncommons, 0.5 of MH3's 20 double-faced (DFC) uncommons, and 0.5 of the 20 new-to-Modern uncommons
You just need to lock the game down until your opponent is out of cards in their hand, and then slowly chip away at them
Use your support characters to add damage while also granting full immunity to damage, and you are able to much more easily protect your characters through those early turns that are so vital to the success of hyper aggro builds like this
Combine that with a color identity that includes one of the best cEDH colors (black, for tutors), and its no wonder this cards a staple at the highest power levels
Both Blinkmoth Nexus and Inkmoth Nexus have the creature type Blinkmoth when active, so you can pump either of them with Blinkmoths other activated ability