The Fossil set, like Jungle, isnt terribly exciting past its nostagia value
I would certainly hope theres more than meets the eye with all that text, my god
Of course, now in RVR we get a Retro, and an Anime Borderless, and a serialized version if you want to have the rarest version of the most popular card
Golden Egg is one of the cheapest dedicated Food producers and does so while also giving a bit of fixing (which helps splash or enable Adamant)

Acolyte of Aclazotz Aerial Toastmaster Agency Coroner Ahn-Crop Invader Ahriman Anje, Maid of Dishonor Apocalypse Demon Aron, Benalia's Ruin Ashad, the Lone Cyberman Ashnod, Flesh Mechanist Ayara, First of Locthwain Ayara, Widow of the Realm Ayli, Eternal Pilgrim Bag of Devouring Baron Bertram Graywater Barrage Tyrant Bartolom del Presidio Beetle-Headed Merchants Blazing Hellhound Bloated Processor Blood Bairn Blood Host Blood-Chin Fanatic Bloodbriar Bloodmist Infiltrator Body Dropper Bogardan Dragonheart Boilerbilges Ripper Boneyard Desecrator Bontu the Glorified Bound by Moonsilver Brawl-Bash Ogre Brion Stoutarm Broadside Bombardiers Bushmeat Poacher Butcher of the Horde Caesar, Legion's Emperor Cartel Aristocrat Catapult Captain Cavalier of Night Chained Brute Chipper Chopper Chronomancer Cirith Ungol Patrol Cleaver Skaab Comet Crawler Commissar Severina Raine Compleated Huntmaster Corpse Blockade Cutthroat Centurion Dai Li Censor Demon of Fate's Design Demonlord of Ashmouth Denethor, Ruling Steward Dina, Essence Brewer Dina, Soul Steeper Dire Fleet Warmonger Disciple of Bolas Disciple of Freyalise Disturbing Mirth Diversion Specialist Dreadmalkin Dreadmobile Eater of Hope Echo of Death's Wail Ecstatic Awakener Elder Arthur Maxson Elite Headhunter Enigmatic Incarnation Erebos, Bleak-Hearted Evereth, Viceroy of Plunder Extricator of Sin

It can also retrieve Forests, and puts your land into play untapped, but its well below any other entry being discussed in this post when it comes to efficiency a critical metric when measuring mana ramp