Time Limit item script?

[Jelly]

Is it possible to put a kind of time for item after usage?
For ex: Scroll of HP, after usages gives bonus bMaxHP,500;  This effect last for 5 minutes, and after that effect is gone.

Bonuses can be different (taken from item_bonus.txt)

Thanks.

 

28846,Scroll_,Scroll HP,2,20,,10,,,,,0xFFFFFFFF,63,2,,,,,,{ bonus bMaxHP,500 },{},{}

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