To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of Urianger Augurelt's last ability)
As it was an "artist matters" card, the wizard was stealing a painting
Limit Break (FINAL FANTASY VII) The world of FINAL FANTASY VII comes alive in the Limit Break deck, a Red-Green-White concoction led by Cloud, Ex-SOLDIER, and Tifa, Martial Artist
Urabrask the Hidden is a favorite of mine, and Anger is also great if you build around it (also much easier when adding black to your deck)
Ashiok, Nightmare Weaver As a rotating Planeswalker, I like picking him up now at a pretty low cost
The Sketch style is a rather common one to find