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

Patron of the Moon

Archelos, Lagoon Mystic

Boros Garrison

How it works

1. Pay 1 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.