A must have in MOST (notice how I didn't say all) Ra decks, and, along with Guardian Slime, is the most common Ra specific card to be used in decks focused on the other Gods
By discarding itself, you can negate the effects of an opponents monster for a single turn
Arcee, Sharpshooter slots in just nicely into such decks, or can even become a replacement Commander
Team Rocket's Larvitar 094/182 Loading
For the Regional Championship in Sydney, he and his team of over 10 other players tested different decks extensively until they came up with their own twist on the popular Rakdos Midrange deck
If your opponent(s) do decide to go the route of trying to find items to hide though, you can choose to just hide cards from your deck and if you want to be really fancy, claim something like "I'm hiding red blood cells