The Magical Stone spell creates flying magical pebble dealing 1-4 damage. Stones created by this spell are considered +1 weapons for the purpose of determining if creature can be hit, but they don't actually have bonuses to attack or damage rolls.
In-Game Description Edit
Note: Spell descriptions shown in-game often differ significantly from their actual in-game implementations.
|“|| Magical Stone
By using this spell, the priest can create a small magical pebble, which then flies out and hits a target opponent. The stone deals 1d4 points of damage to whomever it hits. The stones are considered +1 weapons for determining if a creature can be struck (those struck only by magical weapons, for instance), although they do not have an attack or damage bonus.