you can do stuff with it, but: - it doesn't feel unique - (almost) no effect = just an ordinary minion with good stats -... I'm sure that there will be cards shown, which synergize with this card and maybe make a good deck out of it, but this looks like a boring legendary.
in a deck that is ALL ramp, and draw.. with like Y'Shaarj, Rage Unbound, and [card]Ancient Harbinger[/card].. i mean the only way this card is good at all is if it's memed out by another card.. but this is worthless
As it stands now, this card is somewhere between "dust it" and "bad". A 10 mana card that doesn't affect the board is unplayable, period. If druid doesn't get any kind of help making this card better, it's never seeing play.
This is just worse that Soggoth the Slitherer for the most part... I don't get it. Boring.
12/12 worse than 5/9 for the most part, good to know
Soggoth on the board isn't threatening anything, the opponent has ton of time to develop a board and deal with soggoth especially with Mr. Noboardclear aka Druid.
12/12 threatens lethal almost immediatly
The thing is, while you play a 10 mana 12/12, your opponent just kills you. If you're not already heavily ahead on board, you just can't play this because your oppoent will ignore it. It's a win more card.
I would rate soggoth higher than this as well, simply because he has taunt. He does something, this card doesn't.
Deathwing - Sure, it can be targeted by spells and discards your hand, but at least it does something with the board immediately Soggoth the Slitherer - Yes, less stats. No denying that, but at least it has taunt. This means it forces your opponent to trade his/ her minions in. If you playTyrantus, which doesn't have taunt, you're basically passing a turn.
Try that for once, go to casual and pass a turn (Or play a Faceless Behemoth in that turn). Your opponent will either say 'Greetings' or 'Happy new Year', and proceed to stomp you in your face until you die and you are dead and your opponent won and you did not.