Engaging in online play, where you can face off against different opponents, not only adds to the thrill but also serves as a valuable learning experience
Edge has given us a new subtype, Planets, which start out worse than basics but that scale up to being virtually as good as Gaea's CradleGaea's Cradle and Tolarian AcademyTolarian Academy
Arena of Glory Arid Mesa Balduvian Trading Post Blazemire Verge Bloodstained Mire Bountiful Landscape Cabaretti Courtyard Castle Embereth Clifftop Retreat Dalkovan Encampment Dormant Volcano Dragonskull Summit Foreboding Ruins Frostboil Snarl Furycalm Snarl Game Trail Grixis Panorama Jund Panorama Madblind Mountain Maestros Theater Mistrise Village Mountain Valley Naya Panorama Nearby Planet Perilous Landscape Riverpyre Verge Riveteers Overlook Rocky Tar Pit Rootbound Crag Scalding Tarn Seething Landscape Shattered Landscape Sheltering Landscape Sulfur Falls Sunbillow Verge Thornspire Verge Twisted Landscape Valakut, the Molten Pinnacle Valakut, the Molten Pinnacle Wooded Foothills
Purists feel they break the Base Set aesthetic, but they're part of the set and required for master completion
Ignis Heat, the True Dracowarrior, can also fetch useful cards like True Draco Heritage or Disciples
Having transform/DFCs return was the best way to represent the final bosses (when was the last time FF had a single phase final boss?) and characters who changed