I think this slots into modern burn or prowess decks. Turn one mountain, monastery Swift spear get in for one damage. Turn two mountain, dueling rapier on monastery Swift spear, Bolt. Two prowess triggers get in for eight damage.
Now let's assume you miss your third land drop. Double bolt with two prowess triggers is going to get you 11 damage. Three turns for 20 damage with two lands. If you double bolt on turn two and turn three instead you only do 19 points. I think this has a lot of potential in burn.