How it works
Prerequisites
- Arcbound Worker has at least one counter on it.
Steps
- 1Activate Together Forever by paying , targeting Arcbound Worker.
- 2Activate Ashnod's Altar by sacrificing Acrbound Worker, adding .
- 3Arcbound Worker dies, triggering its modular ability and Together Forever.
- 4Resolve the Arcbound Worker trigger, moving its +1/+1 counters onto another artifact creature.
- 5Resolve the Together Forever trigger, returning Arcbound Worker from your graveyard to your hand.
- 6Cast Arcbound Worker by paying , which enters with a +1/+1 counter on it.
- 7Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?