Arcbound Reclaimer + Showdown of the Skalds + Dark Sphere + Fortune Teller's Talent

Arcbound Reclaimer

Showdown of the Skalds

Dark Sphere

Fortune Teller's Talent

How it works

1. Cast Dark Sphere either from your hand or from the top of your library by paying 0
2. Showdown of the Skalds triggers, putting a +1/+1 counter on Arcbound Reclaimer.
3. Activate Dark Sphere by tapping and sacrificing it.
4. Activate Arcbound Reclaimer by removing a +1/+1 counter from it, putting Dark Sphere from your graveyard onto the top of your library.
5. Repeat.

This ingenious loop relies on a clever interplay of resource recycling and cost reduction to generate infinite storm count, artifact triggers, and sacrifices. While Fortune Teller's Talent lets you continuously play cards off the top of your library for free once its Level 3 ability reduces Dark Sphere's cost to zero, Showdown of the Skalds acts as the engine's catalyst by providing a steady stream of +1/+1 counters whenever you cast a spell. Those counters are the exact fuel Arcbound Reclaimer needs to pluck Dark Sphere right back out of your graveyard and return it to the top of your library, allowing you to recast the zero-mana artifact and repeat the cycle indefinitely.