tenacity of the boar

http://grimdawn.gamepedia.com/Tenacity_of_the_Boar_(Skill)

Question.

If I put points in this do I gain the health regeneration bonus if I don’t use the skill as a basic attack?

You gain bonuses as long as you have Savagery buff up (no matter how many stacks). Same for Storm Touched and Might of the Bear. So, you have to use Savagery…

thank … you