Earth Becomes Sky

This spell summons up several huge boulders from the earth, and hurls them through the air to unerringly strike one (or more) target creatures. The target struck by these boulders suffers damage with a DR equal to the caster's Earth rank. If the caster strikes multiple targets, the DR is reduced by 1k1 for each additional target, to a minimum of 1k1 damage per target. These boulders are made of normal, mundane stone, and thus cannot normally bypass Reduction or Invulnerability, but a powerful caster can infuse the boulders with the power of Jade.