Dream Halls + Conspiracy Theorist + Petals of Insight + Aethertide Whale

Prerequisites

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Steps

1. 1Cast Petals of Insight by discarding Aethertide Whale.
2. 2Conspiracy Theorist triggers, exiling Aethertide Whale and allowing you to cast it from exile this turn.
3. 3Resolve Petals of Insight, putting the top three cards of your library on the bottom of your library, and returning Petals of Insight to your hand.
4. 4Cast Aethertide Whale from exile by discarding Petals of Insight.
5. 5Conspiracy Theorist triggers, exiling Petals of Insight and allowing you to cast it from exile this turn.
6. 6Aethertide Whale enters the battlefield, causing you to get six .
7. 7Activate Aethertide Whale by paying , returning it to your hand from the battlefield.
8. 8Cast Petals of Insight from exile by discarding Aethertide Whale.
9. 9Repeat from step 2.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite energy counters
• Infinite magecraft triggers
• Infinite self-discard triggers
• Infinite storm count