Ghostly Flicker, Mana Matrix, and Shipwreck Dowser

Prerequisites

• Ghostly Flicker in hand
• Mana Matrix on the battlefield
• Shipwreck Dowser on the battlefield
• available

Steps

1. Cast Ghostly Flicker by paying , targeting Shipwreck Dowser and your untapped source, blinking them both
2. When Shipwreck Dowser enters the battlefield, return Ghostly Flicker to your hand
3. Tap your untapped blue source for
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count