mtg edge of eternities precon commanders Underrated Commander is at its lowest price now Wizards of The Coast Magic:

Both reduce costs or reward you with card draw

Tinker was one of the many reasons that the Urza block became so powerful and is banned or restricted in every format

Master Chef is another good option for go-wide decks

We connect the dots simply

Pact of the Serpent can either be used to draw you a ton of cards or kill an opponent, depending on the number of Squirrels you have

Its easy to add tons of Signets and Talismans to your list and call it a day, but resist that temptation, because youre going to curse yourself the next time you need to draw a removal spell or are desperately searching for that last combo piece only to waste your draw on a stupid dumb Fellwar Stone that only taps for orange.