Selector: Item Presence

Selector: Item Presence is a Number Spell Piece added by Psi. It will analyze the selected slot (if none are selected it will default to the focused slot—which is modified by ) and return the number of items in that slot. It is unlocked in the lesson "Detection & Focus."

Parameters

 * Slot: Requires an integer number constant. Will accept integers inclusively from 1 to 9.