The Legends of Duskmourn: House of Horror For those of you who've dared to dive into the plane of Duskmourn, you've likely encountered many of the House's inhabitants, ranging from ruthless survivors to monstrosities from beyond the pale veil of the Magic Multiverse
Hall of Storm Giants is the least exciting Cube option by a country mile, but the low opportunity cost does make all five cards worth considering
Their mirror, Demons, are likewise born from black mana
She makes all of your X spells one mana cheaper for each +1/+1 counter on her, and she gains two +1/+1 counters each time you cast an X spell
it's also a very popular commander, and an excellent wheel commander in particular
Mill is a tough go in Commander, but the amount of life you gain can scale way, way up