Event:

/ open | | OX event starts 
/ priv_empire 0 1: item_drop 1000 24 | | item for each successful dropp 1000% higher for 24 h 
/ priv_empire 0 2: gold_drop 1000 24 | | Yang dropp 1000% for each 24 hours successfully 
/ exp priv_empire 0 4: exp 1000 24 | | 1000% more for each successful 24h