There's a lot of charm and quirks from the other games that have a high potential of being miss (WotC please make Sabin suplexing Phantom Train a card)
Even in weaker builds of Urza, the deck snowballs very quickly and can cast a ton of spells without ever really trying
Ravnica Remastered [Best Reprint Value + Draft Nostalgia] For me, Ravnica Remastered is a reminder of why this plane has always been a fan favorite
Sacrifice has its purposes but can also be easily navigated around by your opponent with tokens and cheap creatures
That, in combination with her eight Willpower, makes her a hard card to defeat in challenges
But, having Adrix and Nev, Twincasters as your commander makes it so you have a reliable token doubling effect always available to you, provided you have the mana to cast them