The Gold Saucer isnt good enough to just casually run, but it has a home
Im always wary of Hill Giants, but Sazh has some great upsides, and I expect it to be a solid card in any deck that plays it

Being a -1 here doesnt allow to hold forever, which is the one difference between 0s and 1s), one 1/1 with more flexibility (Kasmina, Enigma Sage) 4-mana: +: One 1/1 (Elspeth, Knight-Errant, Saheeli, the Gifted ) with lifelink (Sorin, Lord of Innistrad, Archangel Elspeth) or other minor upside (Nahiri, Heir of the Ancients, Jaya, Fiery Negotiator, Commodore Guff ), 1/3 chance at two 1/1s with haste (Comet, Stellar Pup) 0: One 2/2 (Arlinn Kord, Gideon, Ally of Zendikar, Garruk Relentless) with haste (Xenagos, the Reveler), one 1/1 with major upside (Zariel, Archduke of Avernus) -1: One 3/3 (Garruk Wildspeaker, Lukka, Bound to Ruin (Compleated)), one 2/2 with upsides (The Wandering Emperor) 5-mana: +2: Two 0/1s (Tevesh Szat, Doom of Fools) +1: One 2/3 with minor upside (Ashiok, Nightmare Muse), one 1/1 with major upside ( Freyalise, Llanowars Fury , Tezzeret, Artifice Master, Nahiri the Lithomancer ), one 3/3 (Garruk, Primal Hunter, Vivien, Monsters Advocate, Nissa Who Shakes the World, Jared Carthalion ), one 2/2 (Liliana, Deaths Majesty), one BIG creature of variable size (Nissa, Ascended Animist, when compleated twice

While the abilities do have some natural overlap, they also overlap in the right color and the abilities complement in addition to being imperfect substitutes
Paired with just about any mill effect you can think of, Rise is the ultimate awakening
They offer strong fixing without life loss in well-structured mana bases by entering untapped once two or more basics are in play