Hearthstone 'Unsolved Cases at Nastylar Castle' 135 new cards announced! The Dragon Mother Killer is coming

Hello, I'm Hearthstone Harbor East Less. Today Hearthstone's new version of "Nastylar Castle's Unsolved Case" was announced (a total of 135 cards), the new version will be launched on August 3, and the pre-order generally ends on the 2nd.

I've posted all the new cards below, and I'll talk about a special new card individually, the Steam Cleaner, which is currently being discussed in the major communities. Its effect is "Battle Roar: Destroys cards outside of all decks in both players' decks".

Very powerful functional minions, this card can become a super killer of certain decks, such as The Dragon Mother de Dragon after playing this to obliterate the card library; Dig the treasure deck and tear all the treasures after digging up the treasure; The final reward for clearing the mission shepherd and so on.

Explain the bets and landmarks again, don't ask me again!

1. New keywords: Note energy

When an Ability Card is in your hand, as long as a certain number of Friend Companions die, the Ability Card will receive additional effects. Somewhat similar to revenge in wargames.

2. New card type: Landmark

Equivalent to a venue card. Landmarks need to consume mana before they can be placed on the battlefield, and then they can be activated for free in your turn. Each activation consumes 1 durability and enters a cooldown of 1 turn.

Many of the cards recommended by each profession this time are reinforcements of old ideas, such as the Arcane Method, Totemsa, Dirty Shepherd, And the Mystery Thief. Many single cards are relatively simple and even boring, but there are also some single cards with bright designs, such as the sword lady and the crazy Duke Sitar who exchanges a hand.

How strong do you think the new cards in this issue are?