The standard prerelease promo is affordable enough, but the Staff stamped version was handed out only to the volunteers and employees who ran those events, which makes it one of the scarcest Snorlax printings in existence
It hits a lot of the early interaction and removal spells, but it doesnt hit the haymakers like Teferi, Hero of Dominaria or Jace, the Mind Sculptor, and is often a poor lategame topdeck
Cyber Dragon, Exiled Force, and Last Will are all wins against a monster-only opening, and there are plenty more that you can find just by analyzing the decklist and some common opening situations
This way, you not only get the banish for your other Maliss effects, but a free Special Summon on the board
Also from Outlaws of Thunder Junction is the "crime" mechanic, where certain cards have effects when the player commits a crime - that is, if they target opponent, a permanent an opponent controls, or a card in an opponent's graveyard, although it does lead to some very funny statements out of context
If a permanent with a finality counter on it would go to a graveyard from the battlefield, exile it instead