We have access to old school sacrifice fodder, Solemn Simulacrum, who gives us a land when it enters and a card when it leaves, Body Launderer, who lets us bring a non-rogue creature back from the graveyard, and Hallowed Spirit Keeper, who makes a tonne of tokens, making it way more profitable for us to board wipe
The card draw ability is flexible and lets you cheat on mana
The fairer Modern is, the better Dredge is
Year: 1993
Death Baron (and friends) Right before rotation, Monoblack Zombies with Cryptbreaker, Relentless Dead, and Diregraf Colossus was one of the most powerful decks in Standard
Eng tells us that the Enchanted art style in Ursula's Return "has a fluid, painterly quality that is meant to express the flow of magic ink and otherworldliness surrounding Ursula's lair in Lorcana"