Felidar Guardian, Ghostly Flicker, and Glorious Protector

Prerequisites

• Felidar Guardian on the battlefield or in exile
• Ghostly Flicker in hand
• Glorious Protector on the battlefield
• available

Steps

1. Cast Ghostly Flicker by paying , blinking Glorious Protector and Felidar Guardian
2. When Glorious Protector and Felidar Guardian enter the battlefield, their abilities trigger
3. Resolve the Glorious Protector trigger, exiling Felidar Guardian and any number of other non-Angel creatures you control until Glorious Protector leaves the battlefield
4. Resolve the Felidar Guardian trigger, blinking Glorious Protector
5. Glorious Protector leaves and re-enters the battlefield, returning Felidar Guardian to the battlefield from exile
6. Repeat from step 2

Results

• Infinite blinking of Glorious Protector and non-Angel creatures you control
• Infinite ETB
• Infinite LTB