You get to cast that spell for free, which is incredible given the power of legendary creatures available to you in Commander
Multicolored cards were not included, because all the multicolored card-drawing cards in Magic bite the big bullet
It is nostalgic, which is nice, but not a card we wanted to touch at this time
All your creatures get buffed when the card transforms into Wedding Festivity
If the opponent quests, Mirabel can give Olaf her Support and Olaf can challenge the opposing character, allowing you to play Julieta and heal the Olaf, drawing one card
This nightmare is one of the biggest offenders, taking a streamlined deck full of good cards and giving the deck an eighth card in its starting hand that lets you replay the others from the graveyard