I forgot to add that you would need to sunfury or argus to give it the taunt to make it a stronger sogoth

I really like this card
The slight rng makes up for it’s potential of being really strong eg.: a 7 mana sogoth (5/6 +3 health, + can’t be targeted by spells or hero powers)
I think this will be really good in arena and also playable in constructed

And in wild combined with brann you can have a 7 mana 5/15 with immunity to spells and hero powers or a 8/12 with the same effect
Or if you go for stats only a 7 mana 11/12
And there are some other effects which can be really strong in certain situations (windfury, stealth etc)