Prerequisites
- Feldon of the Third Path on the battlefield
- Slobad, Iron Goblin in the graveyard
- Spine of Ish Sah on the battlefield
- Clock of Omens on the battlefield
- Grinding Station on the battlefield
- Feldon does not have summoning sickness
- available
Steps
- Activate Feldon by paying and tapping it, creating a token copy of Slobad with haste that is an artifact in addition to its other types
- Activate the Slobad token by tapping it and sacrificing Spine of Ish Sah, adding seven that can only be spent to cast artifact spells or to activate abilities of artifacts
- Spine of Ish Sah leaves the battlefield, returning itself from your graveyard to your hand
- Cast Spine of Ish Sah by paying
- Spine of Ish Sah enters the battlefield, triggering itself and Grinding Station
- Resolve the Spine of Ish Sah trigger, destroying target permanent
- Resolve the Grinding Station trigger, untapping it
- Activate Clock of Omens by tapping Grinding Station and Spine of Ish Sah, untapping the Slobad token
- Repeat from step 2
Results
Required Cards 5
Feldon of the Third Path
Legendary Creature — Human Artificer
Slobad, Iron Goblin
Legendary Creature — Phyrexian Goblin Artificer