Its super effective as a Voltron commander because it gets to attack four times a turn cycle, so you basically get three additional combats a turn
Emma Partlow (Feb 21, 2025)
Once he has died once, you need to hit seven mana, in a deck without green, to replay him
Instead of entering the battlefield as an Aura, the effect making it an Aura spell ends, it loses enchant creature, and it resolves and enters the battlefield as an enchantment creature
In any case, the black Phyrexian Dominus is (unsurprisingly) a great card for aristocrats
The second ability gives very relevant protection, and its a wonder with mana dorks as it gives you an outlet for their mana and repays your Llanowar Elves by making it into a real creature