20 cards where the mana cost is equal to {2}{G} and the power >= 4 and the toughness >= 4

A-Emerald Dragon // A-Dissonant Wave (Alchemy Horizons: Baldur's Gate #A-210)
Autumnal Gloom // Ancient of the Equinox (Shadows over Innistrad #194)
Autumnal Gloom // Ancient of the Equinox (Shadows over Innistrad #194)
Bloated Contaminator (Phyrexia: All Will Be One #159)
Daybreak Ranger // Nightfall Predator (Innistrad #176)
Daybreak Ranger // Nightfall Predator (Innistrad #176)
Defiant Greatmaw (Amonkhet #163)
Emerald Dragon // Dissonant Wave (Commander Legends: Battle for Baldur's Gate #229)
Fallow Wurm (Weatherlight #126)
Fear of Exposure (Duskmourn: House of Horror #177)
Guildpact Greenwalker (Alchemy: Murders at Karlov Manor #17)
Hound Tamer // Untamed Pup (Innistrad: Midnight Hunt #187)
Hound Tamer // Untamed Pup (Innistrad: Midnight Hunt #187)
Kaslem's Stonetree // Kaslem's Strider (The Lost Caverns of Ixalan #197)
Kaslem's Stonetree // Kaslem's Strider (The Lost Caverns of Ixalan #197)
Lambholt Elder // Silverpelt Werewolf (Dark Ascension #122)
Lambholt Elder // Silverpelt Werewolf (Dark Ascension #122)
Lovestruck Beast // Heart's Desire (Commander Legends: Battle for Baldur's Gate #827)
Lurking Roper (Adventures in the Forgotten Realms #194)
Megatherium (Mercadian Masques #259)
Pugnacious Hammerskull (The Lost Caverns of Ixalan #208)
Rhonas the Indomitable (Amonkhet #182)
Thundering Wurm (Portal #189)
Villagers of Estwald // Howlpack of Estwald (Innistrad #209)
Villagers of Estwald // Howlpack of Estwald (Innistrad #209)
Wayward Swordtooth (The Lost Caverns of Ixalan Commander #263)

Though this query has ended, its relics still slumber in New Argive.