Darkmoon Card of Destruction

Darkmoon Card of Destruction is an Inscription spell that creates one of 32 cards at random.

The cards (Ace through eight) are chosen from among the Earthquake, Hurricane, Tsunami and Volcanic decks. Combining one each of all eight cards creates the deck, which can then be turned in via a quest to gain one of these Level 85 epic trinkets:

Source
Casting this spell requires 525 skill in Inscription.