Harrowing Spell (Feat)

convert to a wrists magic item

You warp space itself with your magics. Any spatial spell, be it a lightning bolt or a wall of force, is your plaything as you cast it, and you cause multiples to appear, or form jagged zig-zags at your whim.

Prerequisites: Caster Level 23

Benefit: A harrowing spell can affect any spell with a line area of affect. An additional line is added to the effect in one of two ways. The caster can project a second line of effect, identical in effect and length to the first. Alternately, the caster can emit a second line from any point along the length of the first line, though this second line is only half the distance of the first; its other effects remain unchanged. In either case, the caster only requires line of effect, not line of sight, for Harrowing Spell to work. Yes, you can cast lightning bolts around corners.

Level Increase: +3 (A harrowing spell uses up a spell slot three levels higher than the spell's actual level.)