Displacer Kitten, Molten-Core Maestro, Storm-Kiln Artist, and Infirmary Healer // Stream of Life

Prerequisites

• Displacer Kitten on the battlefield
• Molten-Core Maestro on the battlefield
• Storm-Kiln Artist on the battlefield
• Infirmary Healer // Stream of Life on the battlefield
• at most
• available

Steps

1. Cast the copy of Stream of Life from exile for X=4 by paying
2. When you cast that spell, Molten-Core Maestro, Storm-Kiln Artist, and Displacer Kitten trigger
3. Resolve the Displacer Kitten trigger, blinking Infirmary Healer, which enters prepared
4. Resolve the Molten-Core Maestro trigger, putting a +1/+1 counter on it and adding an amount of equal to its power
5. Resolve the Storm-Kiln Artist trigger, creating a Treasure token
6. Activate the Treasure token by tapping and sacrificing it, adding the one non-red mana you need to cast the spell from step 1
7. Resolve the spell from step 1
8. Repeat
9. Cast a copy of the prepared spell from exile by paying one mana, unpreparing Infirmary Healer // Stream of Life
10. When you cast this, Displacer Kitten and Storm-Kiln Artist triggers
11. Resolve the Displacer Kitten ability, flickering Infirmary Healer // Stream of Life, which enters prepared
12. Resolve the remaining trigger, creating a Treasure token
13. Resolve the spell from step 1
14. Activate the Treasure token by tapping and sacrificing it, adding one mana
15. Repeat

Results

• Infinite +1/+1 counters on a creature
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite red mana
• Infinite storm count
• Infinite lifegain
• Infinite lifegain triggers