Hare Apparent, Dual Nature, Emiel the Blessed, and Phyrexian Altar

Prerequisites

• Hare Apparent in hand or on the battlefield
• Dual Nature on the battlefield
• Emiel the Blessed on the battlefield
• Phyrexian Altar on the battlefield
• undefined if a Hare Apparent is in your hand or otherwise, plus if you do not control another Hare Apparent available

Steps

1. If you have a Hare Apparent in your hand, cast it by paying
2. If not, activate Emiel by paying , blinking a Hare Apparent
3. When Hare Apparent enters the battlefield, it and Dual Nature's first ability trigger
4. Resolve the Dual Nature trigger, creating a token copy of Hare Apparent
5. When the Hare Apparent token enters the battlefield, it triggers, creating a number of 1/1 Rabbit creature tokens equal to the amount of other creatures you control named Hare Apparent
6. Resolve the Hare Apparent trigger from step 2, creating a number of 1/1 Rabbit creature tokens equal to the amount of other creatures you control named Hare Apparent
7. Activate Phyrexian Altar up to three times by sacrificing up to three Rabbit tokens, adding up to
8. Activate Emiel by paying , blinking a nontoken Hare Apparent
9. Hare Apparent, Dual Nature's first ability and Dual Nature's second ability trigger
10. Resolve the first Dual Nature trigger, creating a token copy of Hare Apparent
11. Repeat from step 4

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite creature tokens
• Infinite blinking