Hearthpwn

Just plain good in every Shaman deck except Murlocs.

Quote from Saberx23 >>

I don't see this battle cry making much of an impact, unless they're making more hero atk buff cards like claw and bite. in a malfurian twig deck you do 4 damage, otherwise your doing one damage without claw or bite use. Will this make a feral druid themed deck ?. 

 Given this card exists and is the first revealed druid card, I'd say the chances of their being more hero atk buff cards is very high.

Ultralul

Draw ur Loa and double his arse))

The article (https://venturebeat.com/2018/11/21/hearthstone-rastakhans-rumble-card-reveal-blast-wave) confirms that it will give a card per overkill for those that haven't read it.

No Hir'eek sinergy...

It's a playable 7 mana card that slot is so barren in most decks ATM

it has shirvalla synergy!

it's just a solid card really.

There are interesting cards to compare to Healing Rain.  Healing Touch is a 3-mana heal for 8 health.  Greater Healing Potion was 12 life for 4 mana.  Healing Rain is 12 life for 3 mana, so this implies a 1-mana discount for the random spread.  Compare Arcane Missiles to Frostbolt or Darkbomb, and it kind of makes sense.  But perhaps this is more like the difference between Cinderstorm and Fireball.  1 mana and 1 damage.  Perhaps Healing Rain should have been a 3-mana, heal-10 randomly, which is the Cinderstorm/Fireball ratio.  Perhaps it should have been 4 mana, since the splash heals on friendly minions can often be valuable, and this might not need a cost reduction compared to Greater Healing Potion.

It also rotates in like 6 months, and Shaman isn't a broken class by any means.

//

Branching Paths is too strong.  Most of Druid is too strong.  I think changing from Armor to Healing (the fact that Druid can heal massively over 30 is an issue, I think), or ruling out choosing the same option twice (so Armor/Card, Card/Attack, or Armor/Attack).  The druid "choose" effects have consistently been underpriced, IMHO.

I think Ice Block is better.  But, that doesn't mean this isn't a good card.  A lot depends on if there is a deck that needs it.

Quote from Frey1190 >>

Without an expansion logo? Maybe just a brawl card

 it has a logo lol

Ice Block allowed you to tap out and play something like Alex and not die.  This is still very good, cant be removed and your opponent wont know for sure if you have it or not so might have to play around it. Control or combo paladin incoming.

Not as strong since it can only be played during your turn unlike Ice Block plus Paladins don’t have the amount of burn that Mages do to exploit this ability. Top it off, there isn’t a way currently to cheat this card out like you can do with scerets or draw it immediately like you can with Arcanologist.

With that said, the card could be included in Control Paladin and could help stall for OTK. Like the card and think it’s strong but not OP like Ice Block.