Wending Bolt

R: 200 ft; T: creature; D: 0

A fiery bolt the size of a fist seeks a target you designate, dealing [sum] damage, no Save.

You do not need to see the target, but you need to know their approximate location (within 10 ft). There must be a clear path the bolt could trace to reach them, but may be as convoluted as required. The bolt cannot pass through gaps smaller than itself.