Node Defense
( Champions of Ruin, p. 25)[General, Node Magic]
You can use the magical power of a node to defend yourself from harm.
Prerequisite
Node Spellcasting (CR) , Spellcaster Level 1,
Benefit
You receive an insight bonus to your Armor Class and on saving throws equal to the class of any node that you currently occupy and to which you are attuned, up to a maximum of +4. For example, if you are inside the middle (+2) layer of a Class 3 node, you gain a +2 bonus.