By turn five you will have gotten her to scry 2 twice, and five loyalty, before anyone else is bothering to swing, and then you can drop any land or creatures with a cost of five or less onto the battlefield for free starting on turn five, and every turn from then out
Even without your commander, the mana cost is fairly easy to manage and it still sounds like a reasonable spell
Cheer Whenever one or more creatures you control with counters on them deal combat damage to a player, you may draw a card and proliferate
Just look at the TikTok of Trafton holding the card, and how much his hands are trembling
Just bounce their best thing, copy your Dowser, draw a card and get back your Epiphany
If we looked at just the value of reprinted lands, the Abzan Keyword deck would move from second place in our ranking to down near Sultai Mutate at the bottom of the list