Site navigation

Hearthstone
Trending
Meta
Decks
Cards
Premium
Downloads

English
My Data
SIGN IN

Nobody tell him, but he still has his Secrets set to the "Try Me" mode.

GAME MODE

Ranked Standard
Ranked Wild
Ranked Twist
Arena

RANK RANGE
Rank Range
Check out how this card performs at higher ranks!

Get Premium

Legend: Top 1,000

Legend

Diamond: 4–1

Diamond

Diamond through Legend

Platinum

Gold
Silver
Bronze
Bronze through Gold

DATA

Time frame: Hearthstone 31.6
Sample size
Last updated: Automatic updates
This page is periodically updated as new data becomes available.
…

CARD

Class: Neutral
Type: Minion
Rarity: Rare
Set: Whizbang's Workshop
Minion Types: Demon
Cost: 100 Dust
Artist: James Ryman

Observer of Mysteries – Card Statistics

Popularity over time

Percentage of decks that include at least one copy of this card.

Winrate over time

Winrate of decks that include at least one copy of this card.

Recommended Decks
Turn Details
Popularity and Winrate by turn
Learn when this card is usually played in the different matchups and how that affects the winrate.
Class distribution

↑ Back to top

HSReplay.net

Social Media

Join our Discord server
Follow us on Twitter
Like us on Facebook
Follow us on Instagram

© 2025 HearthSim, LLC
Not affiliated with Blizzard Entertainment.

HSReplay.net

Articles
Downloads
Premium
Tier7
lushihdt.com

Support

Your Account
Help Center
Contact Us

Legal

Terms of Service
Privacy Policy

Untapped.gg

Magic: The Gathering Arena
MARVEL SNAP
Yu-Gi-Oh! Master Duel
Stormgate
Pokémon TCG Pocket