This category will be narrow or broad, depending on who you ask. For this article, Commander staples are those cards that every deck should consider including (regardless of win-con or strategy). It’s not important to include all of these in a Commander deck. However, these staples are so helpful that you’ll want to include at least a few:

Sol Ring
Command Tower
Chromatic Lantern
Command Beacon
Solemn Simulacrum
Arcane Signet
Swiftfoot Boots

Since the Commander format allows cards from the beginning of Magic, there is a huge card pool to sort through.