Etrigan Emblem Cache

The Etrigan Emblem Cache is an epic box available from Arcane Time Capsules.

Obtained from

 * Dark Emblem Capsule

Contents

 * Etrigan Emblem
 * Plans: Enhanced Etrigan Emblem

Trivia

 * According to the imprint this should be an item of green rarity, but it's actually purple.