System Down is better. And neither is worth using because Duel Links lacks Side Decks and maining something for a deck you might face like 20% of the time and is useless against everything else is dumb.
I didn't say the lack of side deck was necessarily a problem. The whole point of the speed duel format is faster games. And I actually like the format they use for Worlds more than I would a traditional Match format here.
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