Does the Grounded node give it’s bonus to my Minions?
Note: I am not wondering this because it says “global damage”; I am asking because of the general nature of Frenzy Totem affecting all allies in general and this node seems to change the nature of the Totem itself.
It should be giving you & everything else +5 flat damage per point in the node. You could test it on the training dummies to see if it gives you more damage per hit.