Sin, Unending Cataclysm

Sin, Unending Cataclysm is a recursive threats engine that punishes opponents for playing counters while growing into a massive flyer. Your game plan revolves around removing enemy counters—from planeswalkers, creature tokens, +1/+1 counters on their creatures, or even proliferate effects—to fuel Sin's own growth. Every time Sin enters, you're stripping their board while building a huge threat; when it dies (either by combat or removal), you transfer all those counters to another creature and shuffle Sin back for a repeat performance.

The deck thrives on tempo and inevitability. You want early ramp and card draw to hit your land drops and find Sin, then use countermancy and control magic to ensure Sin survives attacks or gets through unblocked. Once Sin starts cycling through your deck, you're essentially doubling your counter output each time—turning their own resource denial into your advantage. The flying and trample make it evasive enough to close games quickly, especially when you've stripped opposing boards of their best threats.

Win via commander damage or transferring Sin's massive counters to other creatures for a swarm finish. The beauty is that Sin is nearly impossible to permanently remove; you're always shuffling it back and growing faster each cycle.

Strategy generated by Tapped Decks AI. Not affiliated with Wizards of the Coast.