Lagrella, the Magpie, Sun Titan, and Blasting Station

Prerequisites

• Lagrella, the Magpie in hand or in the command zone
• Sun Titan on the battlefield
• Blasting Station on the battlefield
• plus enough mana to pay for commander tax, if applicable available

Steps

1. Cast Lagrella by paying and commander tax, if applicable
2. When Lagrella enters the battlefield, it and Blasting Station trigger
3. Resolve the Blasting Station trigger, untapping it
4. Resolve the Lagrella trigger, exiling Sun Titan until Lagrella leaves the battlefield
5. Activate Blasting Station by tapping it and sacrificing Lagrella
6. When Lagrella leaves the battlefield, Sun Titan is returned to the battlefield from exile
7. When Sun Titan enters the battlefield, it, Blasting Station and Lagrella trigger
8. Resolve the Blasting Station trigger, untapping it
9. Resolve the Lagrella trigger, putting two +1/+1 counters on Sun Titan
10. Resolve the Sun Titan trigger, returning Lagrella from your graveyard to the battlefield
11. Repeat from step 2
12. Resolve all Blasting Station abilities from step 5

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage