Um, guise?
What if "LUCK" is referring to St. Patty's day?
And you know what tradition has said St. Patty did?
He banished all the snakes in Ireland.
"Legend has it that St. Paddy stood on a hilltop, dressed in his formal green attire, and waved his staff to herd all the slithering creatures into the sea, expelling them from the Emerald Isle forever. And low and behold, there hasn’t been a snake seen in Ireland since 461 AD ( except for the odd household pet and zoo creature)."
https://www.irishcentral.com/roots/saint-patrick-banish-snakes-irleand