Spell Arm Usage

When using the Spell Arm, a catalyst must be chosen alongside an attribute for you to create a valid spell.

The catalyst forms the base spell, and the attribute forms the effect.

Catalysts are any physical object that can suffer decay.

Attributes are as follows:

STRENGTH

INSIGHT

AGILITY

Attributes can vastly change the effect of a spell.

Using a brick with a strength attribute will produce a shield
Using the same brick with Agility will allow the user to burrow through the ground.
Using the brick with Insight will allow the user to summon a projectile that tracks and strikes the target.

Experiment.

Note: Esmeralda can analyse a catalyst to fully understand every spell possible with the item at the cost of one cast.