- Tsunami Deck
- Item Level 85
- "Property of the Darkmoon Faire."
- Sell Price: 15
The Tsunami Deck can be turned in for 
[Darkmoon Card: Tsunami].
Source
Created by coming 
[Ace of Waves], [Two of Waves], [Three of Waves], [Four of Waves], [Five of Waves], [Six of Waves], [Seven of Waves] and [Eight of Waves].
Patches and hotfixes
Patch 4.0.3a (2010-11-23): Added.