Sapphire and Steel can be a little trickier to manage if youre brand new to TCGs, due to its reliance on building up ink as quickly as possible - using the abilities of cards like Mickey Mouse, Detective, which allows you to add an extra card from your deck to your inkwell when played - to afford more expensive cards
They aren't fun, but neither is watching your army slowly crumble as that rat guy spams skull clamp with Grave Pact up
Mono-colored commanders are showing up less and less in commander pods, especially older ones
Maybe one of your opponents has a 4-mana commander, and another has a 4/4 commander
I also feel that you've got several different options to go with this deck
The result is a card that I doubt would get reprinted, as it both is banned and worth a ton of cash