I've never decked out with it yet lol so naa not vs 100hp opponents with minimal healing, though saying it needs more damage is an understatement.
The purpose of warden with rage is similar to Eagle Eye Vs Shockwave, the difference being you can totally use your rage pots on the enemies if it's better in your current situation, or us em on your guys to have more consistent and constant CC to keep the field clean. That kinda flexibility is what's kinda cool about the deck.
Fahrenheit might be welcome in this deck.