Heartstone, Soulbright Flamekin, Deadeye Navigator, and Gemstone Array

Prerequisites

• Heartstone on the battlefield
• Soulbright Flamekin on the battlefield
• Deadeye Navigator on the battlefield
• Gemstone Array on the battlefield
• Deadeye Navigator paired with Soulbright Flamekin
• available

Steps

1. Activate Soulbright Flamekin 3 times paying each time, adding eight with the third activation
2. Activate Gemstone Array for to place a counter on it, then remove that conter to add
3. Pay to activate the ability granted to Soulbright Flamekin by Deadeye Navigator, blinking it
4. When it ETBs, pair it with Deadeye Navigator
5. Repeat this process for infinite mana
6. If you have another creature with an ETB, you can flicker Deadeye and pair it to that creature, then flicker that creature infinite times

Results

• Infinite blinks of creatures you control
• Infinite ETB
• Infinite LTB
• Infinite mana of any color