Technically, I enjoyed opening and collecting this set more than the next set, but the next set brought incredible and meaningful changes to the hobby
Casting Cost: Card Type: Legendary Creature - Assassin // Legendary Creature - Werewolf Beast Power / Toughness: 2 / 2 Card Text: Whenever a creature an opponent controls dies, put a number of +1/+1 counters on Vincent Valentine equal to that creature's power
The remaining Urza's lands aren't individual ramp pieces, though theres also a colorless enchantment land, Urza's Saga, which can be used to fetch cheap mana rocks like Sol Ring
She has Haste and Friends Forever, and whenever you cast your second spell each turn, untaps a target creature and investigates
Even if you do have a lot of items to hide, this will seem to be the method that most people will want to go with