Magic:Melfs Acid Arrow

Conjuration [ Acid ]
Level: Sor/Wiz 2
Innate Level: 2
Component(s): V, S
Casting Time: 1 action
Range: Long
Target: Single
Duration: 1 round + 1 round/3 levels
Counter(s): --
Saving Throw: None
Spell Resistance: Yes
Metamagic: Extend, Empower, Maximize, Quicken, Silent, Still
Energy Substitution: Yes

The caster targets a single creature with an acid bolt. The initial damage from the spell is 3d6, +1d6 every round until the spell expires.