A scrollmaster can wield any paper, parchment, or cloth scroll as if it were a melee weapon. In the hands of the wizard, the scroll acts as a short sword with an enhancement bonus equal to 1/2 the level of the highest-level wizard spell on the scroll; a scroll with only a cantrip or 1st-level spell on it counts as a masterwork short sword. The scrollmaster is proficient in this weapon, and feats and abilities that affect short swords (such as Weapon Focus) apply to this weapon. A scrollmaster cannot wield two scrollblades at the same time.
Activating this ability is a free action. A scroll blade only retains its abilities in the hands of the scrollmaster. The scroll blade has hardness 0 and hit points equal to the highest-level wizard spell on the scroll. Each successful hit by the scroll blade reduces its hit points by 1; this damage cannot be repaired, but does not affect casting from the scroll. When its hit points reach 0, the scroll is destroyed.
If a scroll contains a spell with a metamagic feat, this ability uses the original spell level of the spell (a scroll of empowered fireball counts as a 3rd-level spell).
At 3rd level, when using a 4th-level or higher wizard scroll as a scroll blade, the scrollmaster can choose to reduce its enhancement bonus by 1 (minimum +1 enhancement bonus) to treat it as a reach weapon. For example, he could use a scroll of charm monster (a 4th-level wizard spell) as either a +2 short sword or a +1 short sword with reach.
At 5th level, when using a 4th-level or higher wizard scroll as a scroll blade, the scrollmaster can choose to reduce its enhancement bonus (to a minimum of a +1 enhancement bonus) to give any of the following weapon properties: defending, frost, icy burst, keen, ki focus, shock, shocking burst, speed. Adding any of these properties consumes an amount of enhancement bonus equal to the property's cost (see Table 15–9: Melee Weapon Special Abilities in the Core Rulebook). The scrollmaster must know the prerequisite spell or spells to craft the weapon property in question (for example, he must know haste to be able to give his scroll blade the speed property). This ability replaces the wizard's arcane bond.