I like the flavor of this card, it only has additional attack when it's not damaged. 

Clever.

That said it might see some play in constructed, it's a more balanced tar creeper, however. And balanced cards don't usually see play...

This isn't a terrible card, even with the battle cry, 3/7 is good for cost, even with the 1/1 trading into it it's a spider tank which saw play.

That's an interesting condition for stealth.

I don't think dealing 2 damage for it's effect to activate will be that hard to pull of, either. Might see play in a stealth rogue list instead of SI7: Agent

This is a good card for any murloc deck, since they love board wide buffs and it's got vanilla stats for cost 

Of course you need to keep the murlocs on the board for it to be good 

This is a pretty solid minion for token decks that run board wide buffs. 

Zoolock might run these if they want to use the Jumbo Imps but that might be more work than it's worth 

It's not as strong as the Armani War bear after the first turn, but it's slightly better as it's faster with more health. 

I'm not sure where this will see play 

Casting two arcane missiles that can hit any minion on a 6/3 body...it sounds decent on paper but I can't see it seeing constructed play. 

and I think there's better 6 drops available for Arena, too

It's a decent arena card, I'm not sure it's strong enough for constructed play amongst Dragon centric decks, however...

This says "Everytime it takes damage" which means that classes with good healing can keep this lady up and just keep increasing her attack. 

oh heck Druid can use BEES! to give this a +8 attack buff for a 12/6 with taunt 

It's a big, strong minion for cost but because it can't attack heroes it makes it REALLY unimpressive.

Unless you want to try and throw it in a memey silence priest deck for laughs 

A neutral transform effect can be dangerous if this is given rush. 

fortunately that requires a 2 card set up that I don't think most classes are keen on implementing in their constructed decks 

This is a pretty good card, any buffs on it will essentially be played twice for the cost of one.

But since it doesn't summon COPIES of it buffs that add life steal or taunt/divine shield only affect the prime rot...

I thought this would be a staple for the Embiggen druid or BIG Warrior but the 10 mana 10/10 taunt from Ulduum hasn't made it into any decklists, I'm not certain this guy would, either. 

However in Arena this guy is a solid choice. 14/14 stats with taunt on 2 bodies is very strong 

I appreciate that the text is double spell damage applied to minions only.

it's a minion that can fit into almost any class that wants to use direct damaging spells. 

the downside is that your minions are effected by this as well, be prepared 

There's not a lot to say bout this card besides it's a fun, win more card.

It's not as strong as the Faceless Corruptor since it doesn't have the rush, but it's effect is ongoing which may allow for you to build up a huge board if your opponent doesn't have any good answers 

this is a really good counter against murloc decks or Hunter with lots of beasts.

Unfortunately because a lot of minions don't have the tribal tag it will probably only see play as a tech card 

OH this effect is just too cool. 

Egg decks will probably have  a lot of fun with this card, but you'll need to be careful not to leave him open to silence or transform effects 

This is a card with a strong effect for a moderate cost. 

easily allowing you to bypass those annoying minions that would either REALLY hurt you or just get in your way from doing damage.

My real question though is: Will Maiev have dialogue when Maiev is played? 

This is an interesting card, big minion with strong stats that should be easier to accomplish than The Darkness

I'm sure there's a list out there that will allow you to use this guy consistently 

Unlike cards like Waxdred or The plant from Ungoro this is easy to remove and easy to make sure it doesn't come back since the ashed have a measily 3 health. 

It's saving grace is the elemental tag, which might lend itself to some elemental deck list