Mark of Warding [Dragonmark]
Benefit: Whenever one of your powers grants a bonus to a defense, increase that bonus by 1.
Whenever you mark an enemy, that enemy takes a -3 penalty to attack rolls for attacks that don’t target you instead of the normal -2 penalty.
You can master and perform rituals in the warding category and the Fluid Funds, Knock, and Leomund’s Secret Chest rituals as if you had the Ritual Caster feat.
Published in Eberron Player's Guide, page(s) 92.