Template:Spell with no purchasable scroll list by Class

Purpose

 * Display a list in table format for all spells associated with a particular class that have no corresponding purchasable scroll
 * (Primary benefit is to be used by classes that scribe spells to help decide which spells to learn when leveling)

Usage (outputs)

 * Output will be a table containing data related to spells with no purchasable scrolls
 * Table will display :
 * Name of the class used to define the result set
 * Row will display :
 * Page name
 * Spell name
 * Spell level
 * (*** currently displays levels for all classes // may be able to change display to none for unwanted classes level columns using css extension ***)
 * Scroll name(s) (if scroll exists)

Uses

 * Template:Spell with no purchasable scroll list by Class phantom used to generate/transform data based on pages identified by dpl parameters

Categorization

 * Add page to Category:Pages with invalid template arguments if any parameter value is identified as invalid