This one is fine. I mean its a bit clunky in what it does, like Sylvanas. Because this is a deathrattle and not a battlecry you have to figure out how to activate it right away or the right situation for it. That said, its an interesting Dragon and Deathrattle for priest, so it likely sees play but isn't an insane key card for them.
First of all, really cool name. Second, taking in consideration the amount of dragons there are this will probably end up blowing your stuff. And even if your opponent does not want to kill it, you can just keep healing it and tackling your opponent minions. 5/5 for me.
Mage is the undoubted winner with this card, but Priest and Warrior are also quite well off. The others are lackluster - Paladin can find a variety of secrets, but none are amazing, and I doubt Dragon Secret Paladin will exist. Shaman has damage, but dragons in Shaman seems odd so far.
It can be useful in early and late game, when I started in HS I only had BGH and Faceless colector. So I waited for my opponents big minions, and used both to gain the advantage. This card could be usefull in a similar way in control decks.
New Priest Minion - Chronobreaker
One of the coolest names.
Aside from that, if your opponent does not want to kill it you can keep healing it, really good card.
New Hunter Weapon - Stormhammer
Pretty useful in dragon hunter decks but very situational in terms of when to use your face to constantly tank damage..
New Paladin Minion - Bronze Explorer
Will be played for sure in Dragon pala decks, but I'm not quite sure in other archetypes.
New Neutral Minion - Cobalt Spellkin
Pretty good when you have a plan with cheap spells, like having an Auctioneer.
New Warrior Minion - EVIL Quartermaster
Don't know if it will be played in dragon decks but will be sure played in Galakron decks.
New Neutral Minion - Cobalt Spellkin
Waaay too expensive and not enough value for standard pretty good arena card though
Two New Cards Revealed - Cobalt Spellkin, EVIL Quartermaster
I vow to forever call Scion of Ruin by it's true name... Fluffy Kibler Dragon forever!
New Priest Minion - Chronobreaker
This one is fine. I mean its a bit clunky in what it does, like Sylvanas. Because this is a deathrattle and not a battlecry you have to figure out how to activate it right away or the right situation for it. That said, its an interesting Dragon and Deathrattle for priest, so it likely sees play but isn't an insane key card for them.
New Warrior Minion - EVIL Quartermaster
Excellent early game card! Warrior finally stepped up!
New Neutral Minion - Cobalt Spellkin
Interesting card, especially in arena!
New Card Reveal - Depth Charge
ok dood. chill.
Battlegrounds Update - Mike Donais Reveals What to Expect in the Next Patch
totally right. Will remove my comment
EVIL Quartermaster
I think this will be played a lot in Galakron warrior, but not so much in the other warrior decks.
Good pick for arena though.
Cobalt Spellkin
I don't think this will be played in dragon decks even if it's a dragon but it can find a place in decks like miracle rogue or small spells mage.
Bronze Explorer
One of the worst of the "discover a dragon" dragons. But it will surelly be played in Dragon pala.
Chronobreaker
First of all, really cool name.
Second, taking in consideration the amount of dragons there are this will probably end up blowing your stuff.
And even if your opponent does not want to kill it, you can just keep healing it and tackling your opponent minions.
5/5 for me.
New Neutral Minion - Cobalt Spellkin
Mage is the undoubted winner with this card, but Priest and Warrior are also quite well off. The others are lackluster - Paladin can find a variety of secrets, but none are amazing, and I doubt Dragon Secret Paladin will exist. Shaman has damage, but dragons in Shaman seems odd so far.
Mindflayer Kaahrj
It can be useful in early and late game, when I started in HS I only had BGH and Faceless colector. So I waited for my opponents big minions, and used both to gain the advantage. This card could be usefull in a similar way in control decks.
Stormhammer
3 Damage every turn can be pretty strong, but it does receive damage instead of Rogue's Quests.
Two New Cards Revealed - Cobalt Spellkin, EVIL Quartermaster
not going to lie I'm a wee bit disappointed, too
Tentacled Menace
I can only see this without being a meme deck in big minion decks.
Two New Cards Revealed - Cobalt Spellkin, EVIL Quartermaster
I'm excited to try Cobalt Spellkin in Open the Waygate Mage.
New Paladin Minion - Bronze Explorer
With so many discover dragon effects high rolls will be crazy since the class discover chance change.
I'm kinda jealous of paladin dragons now while Azure Explorer is 4 mana this cost 3, why cant mage have early game.
Depth Charge
Will be funny to see it being summoned by Zul'Drak Ritualist
New Warrior Minion - EVIL Quartermaster
The amount of value in this card is just insane. You get an extra resource, armor AND a body for only 3 mana.