Chaos Leech is a Demon Hunter spell card (rarity: rare) that belongs to the "United in Stormwind" set, which was released on 03.08.2021 and is one of initially 135 cards. The artist of this card was L. Lullabi & K. Turovec, who also made 120 other artworks for Hearthstone.
The card costs 3 mana and its card text reads: "Lifesteal. Deal 3 damage to a minion. Outcast: Deal 5 instead."
The flavor text of the card is the following: Otherwise known as a nematode.
Based on 51 quiz answers, the card is easy to memorize: 92% of them were correct. The question on “Card text” is answered correctly most often (100%), the one on “Cost” least often (86%). An answer takes 8.8 seconds on average. In the Pixel Quiz, which shows only the shape and colour of the card, it was recognised correctly 83% of the time.