Dream Halls + Containment Construct + Petals of Insight + Angler Drake

Prerequisites

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Steps

1. 1Cast Petals of Insight by discarding Angler Drake.
2. 2Containment Construct triggers, exiling Angler Drake 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 Angler Drake from exile by discarding Petals of Insight.
5. 5Containment Construct triggers, exiling Petals of Insight and allowing you to cast it from exile this turn.
6. 6Angler Drake enters the battlefield, returning itself from the battlefield to your hand.
7. 7Cast Petals of Insight from exile by discarding Angler Drake.
8. 8Repeat from step 2.

Effects

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