That suggests a Vee build to me, and that's the 19th most popular build over at EDHREc.com with 14,507 brews, or a mono-White artifact dork brew
You only really need two creatures to get through for this to finish the game, so if you have a couple of cheap fliers that can push through damage, you could easily win the game
Blue Drawing cards, casting instants and sorceries, scrying, and comboing into an Omniscience to play your entire hand for free are just par for the course in blue
Stimulus Package converts them into tangible creatures for additional damage pre-Craterhoof Behemoth
That means you shouldnt have any fear for attacking, even if some of them would have died in combat
The Special Illustration Rare card for Raging Bolt ex, number 208/162, is listed with a market price of $52 on TCGPlayer at the time of writing