Temur Sabertooth, Great Whale, and Nyxbloom Ancient

Prerequisites

• Temur Sabertooth on the battlefield
• Great Whale on the battlefield
• Nyxbloom Ancient on the battlefield
• You control up to seven lands that can tap to produce at least

Steps

1. Activate up to seven lands you control by tapping them, adding at least due to Nyxbloom Ancient
2. Activate Temur Sabertooth by paying , returning Great Whale from the battlefield to your hand
3. Cast Great Whale by paying
4. Great Whale enters the battlefield, untapping up to seven lands that can tap to produce at least
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite mana lands you control can produce
• Infinite storm count