We had this card back in Boomsday Project: Celestial Emissary. I don't think it was played much, but this new one has a stronger body and is neutral, so it might be useful.
This seems strong at first glance but I'd rather use Hex. This requires you to have played an elemental the prior turn and Hex's effect is one that you usually have a rather specific target for. If there were easy low investment elementals still around like Firefly I could see this being worth it but since most elementals are reactive in the current pool I don't think you will be able to afford to just endlessly tempo them out to keep this ready.
This is very slow, but maybe it has some potential? It basically says you can play 1 card per turn, then 2 cards per turn, then 3 cards per turn etc. So if your cards have a higher base cost and are more impactful, then this will benefit you way more than your opponent. It is very hard to play though since it is 7 mana and it doesn't effect the board. One of the big things though is that you are dropped to 0 mana when you play it, which means you won't be able to play any more cards that turn and your opponent will get to play their cards before you play yours.
Wow it's Powercrept On the Hunt, really good. Also works well in some kind of spell hunter deck. This probably has a lot of potential and uses, i like it.
New Demon Hunter Weapon - Tuskpiercer
Decent but needs good Deathrattles (obviously :) ).
New Neutral Minion - Talented Arcanist
We had this card back in Boomsday Project: Celestial Emissary. I don't think it was played much, but this new one has a stronger body and is neutral, so it might be useful.
New Hunter Minion - Prospector's Caravan
Too easy to remove, but I really like the caravan flavours (and this one is the cutest)
New Mage Minion - Arcane Luminary
great in combination with Evocation, and it also has a decent body
New Neutral Minion - Lushwater Scout
This is pretty good especially since murlocs usually prioritize attack over health
New Neutral Minion - Oasis Thrasher
River Crocolisk, but better.
New Hunter Minion - Warsong Wrangler
This has potential! Really looking forward to experiment with hunter again!
New Neutral Minion - Crossroads Gossiper
Maybe in sercet decks
New Neutral Minion - Oasis Thrasher
River Croc's older cousin
New Paladin Minion - Soldier's Caravan
if it doesn't survive, its not great
New Hunter Spell - Piercing Shot
Kill command replacement, it seems fair.
New Shaman Minion - Lilypad Lurker
This seems strong at first glance but I'd rather use Hex. This requires you to have played an elemental the prior turn and Hex's effect is one that you usually have a rather specific target for. If there were easy low investment elementals still around like Firefly I could see this being worth it but since most elementals are reactive in the current pool I don't think you will be able to afford to just endlessly tempo them out to keep this ready.
New Druid Spell - Celestial Alignment
This is very slow, but maybe it has some potential? It basically says you can play 1 card per turn, then 2 cards per turn, then 3 cards per turn etc. So if your cards have a higher base cost and are more impactful, then this will benefit you way more than your opponent. It is very hard to play though since it is 7 mana and it doesn't effect the board. One of the big things though is that you are dropped to 0 mana when you play it, which means you won't be able to play any more cards that turn and your opponent will get to play their cards before you play yours.
New Hunter Spell - Wound Prey
Elven Archer with rush and beast tag
New Hunter Spell - Wound Prey
Wow it's Powercrept On the Hunt, really good. Also works well in some kind of spell hunter deck. This probably has a lot of potential and uses, i like it.
New Paladin Minion - Northwatch Commander
wow, this works great with the weapon, and the other 3 drop secret, I think we just need to figure out what the pay off for thining deck would be.
New Druid Spell - Thorngrowth Sentries
Great in arena, not so much in standard.
New Hunter Spell - Wound Prey
it saw a bit of play, but just because at that point there wasn't anything else.
F.
New Hunter Minion - Pack Kodo
good value. But anti synergy with the hunter legendary
New Druid Spell - Thorngrowth Sentries
Dreamway Guardians basically reprinted. it will be on token decks
New Warrior Spell - Physical Training (Rank 1)
I think this is one of the better ranked spells.
New Neutral Minion - Kindling Elemental
Basically a 0 mana 1/2, so pretty good all things considered
New Druid Minion - Thickhide Kodo
Guardian Druid just celebrated a bit :D Also just a really neat contol card!
New Neutral Minion - Kindling Elemental
pretty solid chain starter/tempo option in elemental decks.
New Hunter Minion - Pack Kodo
Pretty impressive card all things considered. Don't like the anti-synergy with Tavish, but I guess it's better than nothing.