i played him 2 times
-first he was target for a quicksand and die in 4 rounds, no teleporst left...
-second he was attacked by 2 zombies that put 5 tainted conditions on him, was a desaster, and he could´nt kill any of them for the resilient trait, and only one attack.
I would prefer a conjuration
"totem keep of the woods"
Vigilant, intercept, regenerate 2, totem gain a guard token at the end of action phase.
I played togorath because me an my friends believe that he could counterstrike, but know none like playing too much, i prefer a Grizzly bear, cheaper and effectively or kralathor (it´s big an can reach flying creatures, togorath it´s big and don´t have reach xd)
Your example are useless... any creature would have died by that.
Togorath has Reach, I don't know why you say he doesnt.
Now, Togorath vs Grizzly:
Togorath will prevent a Hurl Boulder to crush your face because he has Vigilant. A Grizzly doesnt.
He can't be Force Pushed/Surging Waved away of your mage. A Grizzly would leave your mage defenseless.
He attack at 6 Dice + 50% chance of daze/stun. That is better than 7 Dice + Piercing 1.
He has 3 more hp, 1 less armor and Regenerate 2. He is harder to kill than a Bear.
He has Vigilant, which is better than a Bear guarding, here is why:
Bear either attack or guard. If it attacks, he can't guard, leaving your mage defenseless. If it guard, it doesnt attack unless it get attacked (but enemy could Knockdown, Force Push, etc making your bear wasted a whole turn).
Togorath attack BAM! Than it get on guard defending your mage. Yes it doesnt counterstrike, but it doesnt matter, it already attacked.
The only down side of Togorath is if the battlefield is moving, he can't move and attack. But if the battlefield is moving, than you should not use Togorath. He is made to defend and he is amazing at it.