Abdel Adrian, Gorion's Ward, Fiend Hunter, and Spark Double

Prerequisites

• Abdel Adrian, Gorion's Ward in hand
• Fiend Hunter in exile
• Spark Double on the battlefield
• available

Steps

1. Cast Abdel Adrian by paying
2. Abdel Adrian enters the battlefield, exiling Spark Double until Abdel Adrian leaves the battlefield, and creating a 1/1 Soldier creature token
3. Spark Double leaves the battlefield, triggering its second ability, returning Fiend Hunter from exile to the battlefield
4. Fiend Hunter enters the battlefield, triggering its first ability, exiling Abdel Adrian
5. Abdel Adrian leaves the battlefield, returning Spark Double from exile to the battlefield as a copy of Fiend Hunter
6. Spark Double enters the battlefield, triggering its first ability, exiling Fiend Hunter
7. Fiend Hunter leaves the battlefield, triggering its second ability, returning Abdel Adrian from exile to the battlefield
8. Repeat from step 2

Results

• Infinite blinking of nonland permanents you control
• Infinite creature tokens
• Infinite ETB
• Infinite LTB