Color Identity: C

Initial Card State
- Myr Retriever in your graveyard.
- All other permanents on the battlefield.
Notable Prerequisites
- You control at least one additional artifact.
Steps
- Activate Grinding Station by tapping it and sacrificing Workshop Assistant.
- When Workshop Assistant dies, it triggers, returning Myr Retriever from your graveyard to your hand.
- Resolve the Grinding Station ability, causing target player to mill three cards.
- Cast Myr Retriever by paying ({0} magic symbol)
. - When Myr Retriever enters the battlefield, Grinding Station triggers, untapping Grinding Station.
- Activate Grinding Station by tapping it and sacrificing Myr Retriever.
- When Myr Retriever dies, it triggers, returning Workshop Assistant from your graveyard to your hand.
- Resolve the Grinding Station ability, causing target player to mill three cards.
- Cast Workshop Assistant by paying ({0} magic symbol)
. - When Workshop Assistant enters the battlefield, Grinding Station triggers, untapping Grinding Station.
- Repeat.
Results
- Infinite death triggers.
- Infinite ETB.
- Infinite LTB.
- Infinite mill.
- Infinite sacrifice triggers.
- Infinite self-mill.
- Infinite storm count.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).