Archelos, Lagoon Mystic, Patron of the Moon, and Boros Garrison

Prerequisites

• Archelos, Lagoon Mystic on the battlefield
• Patron of the Moon on the battlefield
• Boros Garrison in hand
• available

Steps

1. Pay to activate Patron of the Moon, putting Boros Garrison onto the battlefield
2. Boros Garrison triggers, targeting itself
3. With the trigger on the stack, tap Boros Garrison for
4. Allow the trigger to resolve, returning Boros Garrison to your hand
5. Repeat

Results

• Infinite landfall triggers
• Infinite red mana
• Infinite white mana