Each deck comes ready to play straight out of the box, so theres no deckbuilding homework before your first game
Olivia, Crimson Bride Speaking of Olivia, its her wedding day
Therefore, as long as you have plenty of Princesses in the deck to make this work, you can quickly fill your hand with them while also getting two lore each turn from questing
Color Identity: W, U, B, R Cards Time Sieve Descent into Avernus Circle of Protection: Red Initial Card State All permanents on the battlefield
Obviously, there are the usual Simic +1/+1 counter strategies, but you can also use Krajs ability to give it the activated ability of a creature that untaps itself, thereby creating an infinite loop