For the low cost of two mana, Tourach is a 2/1 with protection from white that gains a +1/+1 counter whenever an opponent discards a card
My Pokmon card collection, as specific as it is I pride myself on my sprawling arsenal of ultra-cutesy cards some might label girly, to no great personal offense is no different
There are also great colors to pair blue with
Prismari Command is just a great general value card that offers a little mana acceleration when you need it, so its the card most blue/red decks will turn to first when looking for another way to make mana
Sorcery and Instant Cards Four of the Sorcery and Instant cards offer the ability to search mana from the deck or play additional mana, three of them at a low cost (Rampant Growth, Cultivate and Explore)
You can produce a flying 1/1 faerie token each turn and lose a life, and the flexibility of what you can do with it is huge