Panoptic Mirror, Strionic Resonator, Ghostly Flicker, and Gaea's Cradle

Prerequisites

• Panoptic Mirror on the battlefield
• Strionic Resonator on the battlefield
• Ghostly Flicker in exile
• Gaea's Cradle on the battlefield
• undefined

Steps

1. At the beginning of your upkeep, Panoptic Mirror triggers
2. Holding priority, activate Gaea's Cradle by tapping it, adding at least
3. Activate Strionic Resonator by paying and tapping it, copying Panoptic Mirror's trigger
4. Resolve the copy of Panoptic Mirror's trigger, casting a copy of Ghostly Flicker without paying its mana cost
5. Resolve the copy of Ghostly Flicker, blinking Gaea's Cradle and Strionic Resonator
6. Repeat from step 2

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count
• Infinite green mana
• Infinite magecraft triggers
• Infinite landfall triggers
• Infinite blinking of permanents you control
• Infinite mana permanents you control that enter the battlefield untapped can produce