Here is a cantrip (allows you to draw a card).
Here is a flyer.
Here is a tapper/untapper.
Here is a card that slows down your opponent's advance.
And this is one of the most playable slow-down cards.
Its great to draw three cards, but for that with Vivisection you need to sacrifice a creature.
The remaining cards in this selection are either blue-playable (draw, slow-down, deny spell) or have Infect.