Slobad, Iron Goblin, Spine of Ish Sah, Clock of Omens, Encroaching Mycosynth, and Battered Golem

Prerequisites

• Slobad, Iron Goblin on the battlefield
• Spine of Ish Sah on the battlefield
• Clock of Omens on the battlefield
• Encroaching Mycosynth on the battlefield
• Battered Golem on the battlefield
• Slobad does not have summoning sickness

Steps

1. Activate Slobad by tapping it and sacrificing Spine of Ish Sah, adding that can only be spent to cast artifact spells or to activate abilities of artifacts
2. Spine of Ish Sah leaves the battlefield, returning itself from your graveyard to your hand
3. Cast Spine of Ish Sah by paying
4. Spine of Ish Sah enters the battlefield, triggering itself and Battered Golem
5. Resolve the Spine of Ish Sah trigger, destroying target permanent
6. Resolve the Battered Golem trigger, untapping it
7. Activate Clock of Omens by tapping Battered Golem and Spine of Ish Sah, untapping Slobad
8. Repeat

Results

• Destroy any number of permanents on each of your turns