One of the biggest pieces of news to come out of March is Underworld Breach is now banned in Modern (boo)
A delirium card that surveils every time you cast a spell, followed by becoming a 3/3 flier is more than Delver ever was, and this is now a staple across all Eternal formats and most Cubes
And while historical events should always be evaluated in the context of their day (i.e
Galadriel enables some non-infinite combos that are surprisingly easy to assemble: with Galadriel, one of our three cards that scry when a creature enters the battlefield (Sylvan Anthem, Season of Growth, or Elrond, Lord of Rivendell), and one of our four cards that create a creature when a land enters the battlefield (Scute Swarm, Sporemound, Rampaging Baloths, and Zendikar's Roil), we can put a land into play to trigger landfall and make a green creature token, which triggers a scry, which triggers Galadriel to potentially put a land from the top of our library into play and repeat the process