Really, one of the best assets the Family Matters deck offers prospective purchasers is its flexibility , especially if everyone is playing precons - the ability to pivot from swarming the battlefield to using a select few creatures to trigger powerful enters abilities, and to recoup a lost game by using powerful wrath effects, makes it excellent at all stages of the game
In the best scenarios, he can synergize well with other Amethyst cards to boost the aggressive power of a deck in a game that requires that level of speed
15xMagic: The Gatheringcards
But this Dimir land looks like an incredible enabler for all manner of self-mill commanders like Muldrotha, the Gravetide
Convergence of Dominion makes unearth abilities cheaper, but it likely has other applications outside of this precon
I wish that if Red/Green was meant to be a secondary ramp archtype, we saw a bit more from Red than Horned Stoneseeker that pushed powerstones some for the deck, but Red is solid enough with some good creatures