If you have any ways to Spark Double and/or give this Haste, it should close out a game pronto
Here's a breakdown of everything that Rules Lawyer does for you, complete with Comprehensive Rules references: You don't lose the game if you're at or below 0 life
If you already have a collection of valued stamps then its a good asset to have, otherwise it may not be a viable market to get into if youre looking to start brand new
Here you can scan your cards digitally, which makes them easier to sift through and prevents you from handling the cards too often, leading to damage
However, even for popular Pokmon, cards with high general circulating volume are not necessarily rare
On the bright side, its very rare youll need to cast it more than once, which isnt something you can say about most commanders