Lumbering Battlement + Felidar Guardian + Ghostly Flicker

Prerequisites

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Steps

1. 1Cast Ghostly Flicker by paying , blinking Lumbering Battlement and any land you control.
2. 2Lumbering Battlement leaves the battlefield, causing Felidar Guardian to return to the battlefield.
3. 3Felidar Guardian and Lumbering Battlement enter the battlefield, triggering their abilities.
4. 4Resolve the Lumbering Battlement trigger, exiling Felidar Guardian until Lumbering Battlement leaves the battlefield.
5. 5Resolve the Felidar Guardian trigger, blinking Lumbering Battlement.
6. 6Repeat from step 2.

Effects

• Infinite blinking
• Infinite ETB
• Infinite LTB