Arcbound Reclaimer + Showdown of the Skalds + Welding Jar + Future Sight

Arcbound Reclaimer

Showdown of the Skalds

Welding Jar

Future Sight

How it works

1. Cast Welding Jar 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 Welding Jar by sacrificing it.
4. Activate Arcbound Reclaimer by removing a +1/+1 counter from it, putting Welding Jar from your graveyard onto the top of your library.
5. Repeat.

This clever loop harnesses the top-deck mastery of Future Sight to repeatedly cast zero-mana artifacts from the library while Showdown of the Skalds constantly replenishes your resources and fuels your engine. Whenever Welding Jar hits the stack, the second chapter ability of Showdown of the Skalds triggers to place a fresh +1/+1 counter on Arcbound Reclaimer. You then sacrifice Welding Jar to regenerate an artifact, allowing Arcbound Reclaimer to immediately strip that newly placed counter to place Welding Jar right back on top of your library for Future Sight to play all over again.