In a situation where you don't have any nonland permanents on the field Chapters 1 and 2 to phase them might not be useful, using Read Ahead you can skip right to destroying all creatures and gaining 2/2 Phyrexian creature tokens
While the fairy type on cards has been discontinued, this card just exudes the fairy type aesthetic soft colours, delicate details and gorgeous lighting effects, this is more of a work of art than many of cards in the set
Your aim is to keep your opponent off the battlefield by using board wipes like Depopulate and Sunfall, and then end the game with Archangel of Wrather and Atraxa, Grand Unifier
White is for Discoveries and sideboard options
They also offer better overall value compared to individual packs when considering the volume discount
They often also contain special treatments, frames, arts, foils, etc, exclusive to a sets Collector Boosters