Agatha of the Vile Cauldron + Mirror Entity + Sam, Loyal Attendant + Ygra, Eater of All

BRGW identity

Commander legal

The 4 combo pieces

• Agatha of the Vile Cauldron
• Mirror Entity
• Sam, Loyal Attendant
• Ygra, Eater of All

How to execute it

1. Activate Mirror Entity, choosing for X to equal Agatha's power plus 1. You'll play a total of {0} due to Agatha and Sam.
2. Resolve the ability, causing creatures you control to have base power and toughness X/X until end of turn.
3. Repeat.

What the combo produces

• Infinitely large creatures you control until end of turn