Prices aside its not even that good in Limited, so you have multiple reasons to be upset when you open this bad boy up P1P1
Green decks that lean into counters often struggle to close games efficiently
Faker Duel, after Yuma is surprised by the effects of Number 53: Heart-eartH by attacking into it, despite his partners pointing out its an obvious trap and taking damage) Tori Meadows/Kotori Mizuki Token (TK04-JP019) Tori/Kotori: The Duel has just begun
Star Seraphs were used on TV by the Barian Emperor, Dumon
All of these strategies have been really solid and got a very strong reaction from the player base but, generally speaking, they never had the same power in terms of card advantage
And really, what could sum up the theme of Duskmourn better than that last statement