no crystal furnace make devil spar, Red diamond is from an Item mall game, and its used to upgrade weapons/armour(same use as devil spar)
for more info on game see this
http://wl.igg.com/guide/item.php?acid=223
it have +14 attribute upgrade capacity
most people on leo server sell it around 30k (usually range of 25k-35k)
to upgrade u compound
weapon/armour (must be first) + red diamond = upgraded weapon/arm
100% successful
pls try search the forum before u post many people have talked about red diamond and devil spar on this forum
IGN = taisan, Guild =*none*, Server =Leo1
timezone = GMT +5:00 (Maldives)
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