How to get it
- Search4 map spots
Sacrificial Altar in Challenge Stone Logging Camp, Sacrificial Altar in Challenge Stone Lumberjack and 2 more
See full details - Dungeon reward
Timed dungeon reward bags can contain this item at:
How dungeon rewards work - Loot
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Dragon Boss 350, 
Lady Eveline Greyward and 4 more - Buy
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Corrupted Emerald Trader and 
Corrupted Emerald Merchant,from 
6 Corrupted Emerald
Dropped by6 creatures
Each kill can drop 1 or 2 items from this loot list.
Chance for each eligible kill, assuming no Loot Chance.
| Dragon Boss 350 | 19.18% |
 Thornmaw | 19.18% |
 Kraath the Hivebreaker | 16.38% |
 Skarrith the Sundered Crown | 15.93% |
| Lady Eveline Greyward | 15.93% |
 Eldroth | 15.93% |
Sold by2
Found in objects4
Sacrificial Altar
Challenge Stone Logging Camp Pay 15 Corrupted Emerald Opens 1 of 6 sets at random You pick 1 of 3 items
Corrupted Emerald Opens 1 of 6 sets at random You pick 1 of 3 items ×1
1 spotSacrificial Altar
Challenge Stone Lumberjack Pay 15 Corrupted Emerald Opens 1 of 6 sets at random You pick 1 of 3 items
Corrupted Emerald Opens 1 of 6 sets at random You pick 1 of 3 items ×1
1 spotSacrificial Altar
Challenge Stone Pyromancer Pay 15 Corrupted Emerald Opens 1 of 6 sets at random You pick 1 of 3 items
Corrupted Emerald Opens 1 of 6 sets at random You pick 1 of 3 items ×1
1 spot