Anointing "Brute Strength"

Anyone know the anoint combination for this?

When you hover over the node on your passive tree press ALT and the combination will be shown. The sequence needs to be kept.

I believe the show advanced tooltips key is used. So if you have changed that, then it may be another key.

I've tried that, it's blank. Pretty sure it's just not possible to anoint it at the moment.