Abdel Adrian, Gorion's Ward, Felidar Guardian, and Wormfang Drake

Prerequisites

• Abdel Adrian, Gorion's Ward in hand
• Felidar Guardian in exile
• Wormfang Drake on the battlefield
• undefined plus enough mana to pay for command tax, if applicable available

Steps

1. Cast Abdel Adrian from the command zone by paying and command tax, if applicable
2. When Abdel Adrian enters the battlefield, it triggers, exiling Wormfang Drake and creating a 1/1 Soldier creature token
3. When Wormfang Drake leaves the battlefield, it triggers, returning Felidar Guardian from exile to the battlefield
4. When Felidar Guardian enters the battlefield, it triggers, blinking Abdel Adrian
5. Abdel Adrian leaves and re-enters the battlefield, causing Wormfang Drake to return from exile to the battlefield, and triggering both Wormfang Drake and Abdel Adrian's abilities
6. Resolve the Wormfang Drake trigger, exiling Felidar Guardian until Wormfang Drake leaves the battlefield
7. Resolve the Abdel Adrian trigger, exiling Wormfang Drake and creating a 1/1 Soldier creature token
8. Repeat from step 3

Results

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