Uniquely, some blue decks even have alternate win conditions beyond the normal attack Leader to zero life for example, there are blue cards that can mill the opponents deck or otherwise create a win if certain conditions are met
By Pendulum Summoning People Running About, Oppressed People, and United Resistance to the field, you can activate Huge Revolution
Bucephalus on the other hand is excellent support for Loading
This is mostly useful for Spirit monsters that have effects that don't require them to be summoned, like Amano-Iwato, Hino-Kagu-Tsuchi, and Yamata Dragon
For example, if you use Osgir, the Reconstructor to create two copies of Triplicate Titan, then both of the copies will still have a mana value of 9
That's just wasting your Shop Tickets since, unless you want to add a Flair to them, you only ever need a maximum of two as every card can be reused in multiple decks