When creating a Magic: The Gathering storm deck, the goal is to quickly cast a series of spells to win the game in one turn. Blue storm decks are a popular archetype that uses blue mana to power their spells, and they can be very effective in the right hands.
The best blue storm cards are those that allow you to draw cards, generate mana, and cast spells for free. Some of the most popular blue storm cards include Brainstorm, Ponder, Preordain, Gitaxian Probe, and Manamorphose. These cards allow you to quickly cycle through your deck and find the cards you need to win the game.