Use rapid fire, expend soul seeker. It gets destroyed, cast lily + ret. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat. Next turn, cast soul seeker again, it gets destroyed, cast lily + retreat.