Flame Altar is used for getting rid of unused items by burning them.
However, if you burn mystery boxes from steve’s open arena, it will randomly drop epic items.
Flame Altar at Demon Slum
Mystery Boxes[]
| Event boxes | Open Arena boxes |
|---|---|
 Xmas Box
|
 Sakura Box
|
 New Year Box
|
 Vampire Box
|
 Valentine Box
|
 UDC Box
|
 Summer Box
|
 Trap Runner Box
|
 Hallow Bucket
|
 Quarry Box
|
 Ang Pao(Rat)
|
 Lotus Box
|
| Ang Pao(Cow)
|
 Helympic Box (Helympic Medal)
|
 Ang Pao(Tiger)
|
|
 Ang Pao(Rabbit)
|