Treespeaker is a Druid minion card (rarity: epic) that belongs to the "Rastakhans Rumble" set, which was released on 04.12.2018 and is one of initially 135 cards. The artist of this card was J. Axer, who also made 26 other artworks for Hearthstone.
The card costs 5 mana, has 4 attack and 4 health, and its card text reads: "Battlecry: Transform your Treants into 5/5 Ancients."
The flavor text of the card is the following: Honestly, his delivery is a little wooden.
Based on 86 quiz answers, the card is moderately hard to memorize: 90% of them were correct. The question on “Name” is answered correctly most often (95%), the one on “Cost” least often (80%). An answer takes 6.9 seconds on average. In the Pixel Quiz, which shows only the shape and colour of the card, it was recognised correctly 100% of the time.