Resolved Potions use in the events

[Nothing]

During events such as TvT, DM, and CTF, the use of HP, MP, and CP potions is allowed.
Is there a easy way to disable all kinds of potions during the event?

 

[Deazer]

During events such as TvT, DM, and CTF, the use of HP, MP, and CP potions is allowed.
Is there a easy way to disable all kinds of potions during the event?

yes of course, by condition
and set your own system message

<cond msgId="1508">
    <not>
       <player on_pvp_event="true"/>
    </not>
</cond>