Prerequisites
- Zask, Skittering Swarmlord on the battlefield
- Universal Automaton in hand or in the graveyard
- Krark-Clan Ironworks on the battlefield
- Vivien, Champion of the Wilds on the battlefield
- available
Steps
- Cast Universal Automaton from your hand or graveyard by paying
- Activate Krark-Clan Ironworks by sacrificing Universal Automaton, adding
- When Universal Automaton dies, Zask triggers
- Holding priority, cast Universal Automaton from your graveyard by paying
- Resolve the Zask trigger, causing you to mill two cards
- Repeat from step 2
Results
- Infinite LTB
- Infinite ETB
- Infinite sacrifice triggers
- Infinite death triggers
- Infinite self-mill
- Infinite colorless mana
- Infinite storm count
Required Cards 4
Zask, Skittering Swarmlord
Legendary Creature — Insect
Universal Automaton
Artifact Creature — Shapeshifter
Krark-Clan Ironworks
Artifact
Vivien, Champion of the Wilds
Legendary Planeswalker — Vivien