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Example: 10x Enriched Oridecon box (
http://ragial.com/it...ie/HbXm5a42iCIe )
Actual Valkyrie Average: 39m.
Applying 25% on the price of the box: 48.75m. Round up to 50m.
Making the odds 1:1000, divide 50000000/1000 = 50000z per bet.
Losing prize = half of 50000z = 25000z.
Rough Oridecon average = 10000z.
Losing prize = 1 to 3 Rough Oridecons.
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If instead you want to make people spend more money, apply the 50%, you can also halve the odds if you want the item to drop more often.
Example: 10x Enriched Oridecon box (
http://ragial.com/it...ie/HbXm5a42iCIe )
Actual Valkyrie Average: 39m.
Applying 50% on the price of the box: 58.5m. Round up to 60m.
Making the odds 1:500, divide 60000000/500 = 120000z per bet.
Losing prize = half of 120000z = 60000z.
Rough Oridecon average = 10000z.
Losing prize = 4 to 7 Rough Oridecons, or 0 to 2 Pure Oridecons