Requirements: 16 of a Magic Attribute, The ability to cast a spell
“The battlemages of Avenon assailed the citadel with fire and lightning, far out of the reach of any bolt or arrow.”
When you make a ranged spell attack, the spell’s range is doubled.
When you cast a ranged spell, you can expend extra AP to add extra range to the spell. For every 1 AP spent in this way, the spell gains 10 feet of extra range.
You can use the high ground range bonus for ranged spell attacks.