You'll need to have a consistent way to get more lands into your hand with other ramp effects to keep making use of her ability, but even without that, Azusa can catapult you ahead of your opponents in a single turn
But it also runs plenty of hand disruption, which should ensure you can stop your play pattern from getting messed up
A 4/4 for five mana, upon entering the battlefield, Ulrich provides target creature with +4/+4 until the end of turn
Saryth, the Vipers Fang gives Hexproof, as well as Sylvan Safekeeper that can consistently sacrifice Lands to protect Selvala
The value of X is calculated only once, as Sally Pride's first ability resolves
Disclosure of their identity could potentially subject them to relentless pursuit from collectors and prospective buyers, all vying to secure the prized card