mtg otharri suns glory commander deck Otharri, Suns' | Aggravated Assault Return Otharri from your graveyard to the battlefield tapped. Otharri, Suns' Glory EDH Deck

You could also instantly attach the Equipment onto any legendary creature, not just the token

Basically the more specific and detailed your deck idea, cards, and plays are - the more powerful the deck will be, and in the cases where you are purposefully building a low power deck, specificity will create a more Satisfying experience (as a Black Mana player at heart, this is the most important feature)

The extra life trigger gives you a small, but welcome, life buffer that adds up over a long game

Thus Sol Ring is more undercosted in numerical terms than Mox Sapphire, especially if you consider that one to three is a far bigger jump than zero to two