card draw artifacts mtg you cards in blue, and they do it very well. Artificer's Epiphany is a 2U draw 2 as an instant, which is outstanding. And if you aren't playing an artifact Solving the Boros Problem Part

Its a fantastic option for Ball Lightning cards, but you have plenty of other options like Slumbering Trudge and Gadrak, the Crown-Scourge for large, cheap creatures with downsides that dont matter when you plan to sacrifice them anyway

Unlike Science!, Creative Energy actually does this well

Ovika, Enigma Goliath Unlike the Domini who emerged from the construction of the Phyrexian spheres, Ovika was born from the remains of Mirrodin after it had been ravaged for building material by the Phyrexian troops

It's pretty plain, but is memorable for its solid music and great associated concept art (see the set's Ancient Copper Dragon)