Otherwise, you may mill a card
The other reason was that Fires of Yavimaya was in exactly the right spot on the mana curve
And then you can also do the dreaded bounce, block, bounce and stop an attack (You turn it from an aura to a dork, block, and then tap to make it an aura before damage is dealt, and the attacker is still blocked,)
We were invited to preview some of the upcoming cards, as well as take a sneak peek at the future sets releasing in the coming months, with even more Pixar franchises being added with each set
The Wizards of the Coast didnt even want to print the set in the first place, but due to contract obligations, it had to be done