Mythos of Illuna, Radiate, and Mnemonic Wall

Prerequisites

• Mythos of Illuna in hand
• Radiate in hand
• Mnemonic Wall on the battlefield
• There are permanents on the battlefield that enter the battlefield untapped and produce at least
• available

Steps

1. Cast Mythos of Illuna by paying , targeting anything but Mnemonic Wall
2. In response, cast Radiate by paying , creating copies of Mythos of Illuna that target each permanent besides the original target
3. Resolve all copies of Mythos of Illuna besides the original, creating token copies of each permanent besides the original target
4. The token copy of Mnemonic Wall enters the battlefield, triggering itself, returning Radiate from your graveyard to your hand
5. Activate the token lands or other mana-producing permanents created in step 3 by tapping them, adding at least
6. Repeat from step 2, doubling the number of copies created in step 3 each repetition

Results

• Infinite copies of all permanents
• Infinite magecraft triggers
• Infinite mana permanents on the battlefield can produce
• Infinite storm count
• Return all instant and sorcery cards from your graveyard to your hand