Add to this the fact that as a Magic player you will play with different decks, in different formats, against different opponents, and you will never ever face the same mulligan decision twice
Auratouched Mage and Boonweaver Giant are far larger than their base stats imply, fetching up haymakers like Eldrazi Conscription
This theme works on three levels: Payoffs (i.e., Judge Magister Gabranth, Al Bhed Salvagers) Sacrifice outlets (i.e., Phantom Train, Namazu Trader, Ahriman) Fodder (Hecteyes, job select equipment, Rufus Shinras poor disposable dog) A good WB deck has a healthy mix of all three, plus lots of strong removal spells like White Auracite and Sephiroth's Intervention
The big, bad Juzam Djinn
Muldrotha overall makes your deck more consistent since your opponents have to exile permanents if they dont want you using them again
Her classes are fun, professional, energetic, pitched just right to my ability whether it has been while pregnant, post natal or otherwise