Unlike Duskmourn's other Commander decks, Endless Punishment comes with seven other potential commanders, but none of them have the sort of synergy with the rest of the deck as Valgavoth
destroy 1 other face-up card you control, also for the rest of this turn, this card gains ATK equal to its own Level/Rank x 100, can attack directly, and if it battled, it is destroyed at the end of the Damage Step
This is excellent not just because it makes deckbuilding so much more important, it makes deck testing so much more fun
This creates arguably the strongest two-color ramp combination, providing both speed and consistency
in the TCG and Korean OCG , each box contains 30 packs