There isnt anything in the colors that gives all your creatures deathtouch, so well have to rely on something like Basilisk Collar, which can do OK on an active Keranos, Inferno Titan, or Hammerfist Giant
Casting multiple cheap cards early and then making everyone shuffle their hands and graveyards into their libraries and draw a fresh grip can be very disruptive to anyone whose early turns were relying on specific cards in their opening hand
You cant pay more to get more than
Meanwhile, Machamp has a decent 150 HP to keep itself on the field
Maybe youll dredge past a few lands and draw real cards off The Gitrog Monsters trigger, but this plan is quite loose in addition to being vulnerable to cards everyone already knows they have to play in this format to shut down graveyard recursion
While Teferi hasn't seen a ton of Standard play, it has seen a bit of play in Pioneer thanks to its ability to untap permanents than generate mana which essentially turns Teferi, Who Slows the Sunset into a weird ramp spell with upside