The Prisms draw effect is replaced by Words of Winds effect, making each player return a permanent they control to their hand
Meaning, you can't just shortcut it and have to play it out, making 20 minute turns that aren't guaranteed to win
The mentor trigger compares the power of the involved creatures two times: at the time of the trigger, and as it resolves
On average, using its activated ability will put half of your deck into the yard, which should be enough to keep you going for the rest of the game
While now out of rotation for Standard format matches, I feel its safe to say that this set has completely solidified its place in the games history
Wilds of Eldraine limited feels much quicker than my original thoughts were, and I worry about blue, which is positioned as the control color in general, struggling due to the strength of aggro decks in the format