You can save a high value target from removal with this spell, but more than that, it gives you way more than one mana of value particularly because of how good the Rebound effect is
Here's the rest of our original critique of the deck: While the Merlin/Madam Mim Bounce package is strong and will surely see play in the new meta, there aren't enough of them in this deck to create a reliable strategy
If you can jump through the hoop of feeding it a single snow mana, it will not only filter your colors into any color of snow mana, itll also do so at a massive 50% discount.
Youre unlikely to ever actually use the second mode of the spell but, then again, youre also unlikely to be able to afford this responsibly
I'll give you three guesses as to just which Magic card could command a price higher than $2 million, or you can just skip to the end of this article to find out