Saheeli, the Sun's Brilliance, Minamo, School at Water's Edge, and Great Whale

Prerequisites

• Saheeli, the Sun's Brilliance on the battlefield
• Minamo, School at Water's Edge on the battlefield
• Great Whale in hand

Steps

1. Activate up to six lands except Minamo by tapping them, adding at least
2. Activate Saheeli by paying and tapping it, creating a token copy of Great Whale with haste
3. When the Great Whale token enters, it triggers, untapping Minamo and up to six other lands
4. Activate Minamo's second ability by paying and tapping it, untapping Saheeli
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite mana lands you control can produce
• Infinite creature tokens with haste
• Infinite untap of lands you control
• Infinite copies of artifacts you control
• Infinite copies of creatures you control with haste