I should have fact checked Stabbey and co., I feel so fraudulent that I didn't bother and ignored historical inaccuracy.
Rage really need just needs to be a one shot (or one round tops) with massive penalties - ideally, it should force the player to consume resources or the consideration of such when used though proliferation on NPCs needs to be guarded otherwise it might seem unfair.
Too bad Clear Mind (or whatever) isn't as competitive as Rage.