So it was said, so it shall be
If I had to guess, TMTA will be most the polarizing set and Dragon/TRR/FRLG will be pretty universally considered great
As Alpharael, Dreaming Acolyte's first ability resolves, you can discard either one artifact card or two cards which may or may not be artifacts
A combat step with Ezuri and a handful of mana can mean the Elves are suddenly huge or that you can regenerate almost all of them

Advanced Search Sets Random Syntax Ajani, Outland Chaperone Allosaurus Rider Ambitious Augmenter Amzu, Swarm's Hunger Artifact Mutation Aspect of Hydra Atarka Monument Aura Mutation Baffling End Baloth Cage Trap Berta, Wise Extrapolator Bounty of the Hunt Bringer of the Green Dawn Cactus Preserve Caldaia Guardian Change the Equation Circle of Protection: Green Cobra Trap Comet, Stellar Pup Containment Breach Convert to Slime Courier's Briefcase Crashing Footfalls Dancing from Dark to Dawn Death Mutation Deekah, Fractal Theorist Defiler of Vigor Domri, Chaos Bringer Dromoka Monument Dryad Arbor Elvish Champion Avatar Essence Leak Exhibition Magician Fallaji Wayfarer Fangorn, Tree Shepherd Feeding Grounds Feral Incarnation Flare of Cultivation Force of Vigor Fractal Tender Freyalise, Llanowar's Fury Garenbrig Paladin Geometric Nexus Gilt-Leaf Ambush Goblin Clearcutter Golgari Keyrune Green Mana Battery Green Sun's Zenith Grove of the Guardian Gruul Keyrune Hatchery Spider Heart Warden Hedge Whisperer Hickory Woodlot Hissing Quagmire Horn of Ramos Insidious Roots It of the Horrid Swarm Jungle Patrol Karametra's Acolyte Kasmina, Enigma Sage Khalni Garden Kianne, Dean of Substance Klothys's Design Kruphix, God of Horizons Lattice Library Liege of the Hollows Lifelace Living Lands Llanowar Elves Llanowar Mentor Lukka, Bound to Ruin
