Making Divine Protection 40% magic reduction as baseline. So nice to get that glyph slot back, and will be much less aggravating when I'm on a DPS alt doing a pug raid with a paladin tank...
*bad pally pug tank dies on heroic Yorsahj*
Me: "Hey, are you popping DP when Void Bolt stacks up?"
Tank: "Uh, yeah"
Me: "Do you have it glyphed?"
Me: "Here's a Dust of Disappearance, switch it in."
Tank: "...I don't have it learned"