Caster Shells

Caster Shells are magical rounds made for use in Caster Rifles that allow the casting of spells, even without arcane power. The shells have many varying spells associated with them but sometimes produce a different effect depending on the spell. For instance, magic missile only fires where the rifle is aiming, making the chance to miss a possibility, though it still fires three or more projectiles, depending on the skill of the enchanter. The shells work by having a small arcane glyph on the back of the shell, which ignites the inside of the shell, (sometimes containing components,) which then in turn triggers another glyph at the front of the shell which sets the spell in motion. The front of the shell is usually used to make it clear which spell it is you are using, making it easy to determine the difference between a ray of frost and a magic missile.

"Ray" Shells
These shells are the standard ammuntion handed out to soldiers, as they are easy to make, require no components, and are easy to use. This includes:
 * Ray of Frost - Shoots a ray of icy energy that chills foes.
 * Scorching Bolt - Shoots a beam of fire that sears foes.
 * Lightning Arc - Shoots a spark of lightning that electricutes foes.
 * Acid Blast -  Shoots a blast of acid that burns foes.

"Spell" Shells
These shells are more difficult to make as they require the enchanter to engrave multiple glyphs into the head, as well as adding material components required with some spells, but allow for the use of more powerful spells, making them much more rare than rays. These include:
 * Flame Jet - Shoots out a short range blast of fire that incinerates foes.
 * Magic Missle - Shoots out 3 or more (depending on enchanter skill,) magical darts.
 * Thunder Blast - Fires a blast of sonic energy that pushes foes away.
 * Acid Arrow - Shoots out a streak of acid that burns away at foes.
 * Ray of enfeeblement - Fires a ray of black energy that saps away strength.
 * Firebolts -  Fires 3 or more blasts of fire.
 * Fireball - Shoots out a huge ball of fire that explodes on impact.
 * Lightning Bolt - Shoots a crackling stroke of lightning that electricutes multiple foes.