Zinnia, Valley's Voice, Meticulous Excavation, and Great Whale

Prerequisites

• Zinnia, Valley's Voice on the battlefield
• Meticulous Excavation on the battlefield
• Great Whale in hand
• You control up to seven lands that can tap to produce at least
• at most available

Steps

1. Activate up to seven lands by tapping them, adding at least
2. Cast Great Whale by paying plus an additional for its offspring cost
3. When Great Whale enters the battlefield, it triggers twice
4. Resolve the first Great Whale trigger, untapping up to seven lands
5. Holding priority, activate up to seven lands by tapping them, adding at least
6. Resolve the second Great Whale trigger, creating a token copy of it that is 1/1
7. When the Great Whale token enters the battlefield, it triggers, untapping up to seven lands
8. Activate Meticulous Excavation by paying , returning the nontoken Great Whale from the battlefield to your hand
9. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count
• Infinite creature tokens
• Infinite mana lands you control can produce
• Infinite untap of lands you control
• Infinitely powerful Zinnia