This will work, yes. Here's why:
Code:
sub EVENT_DISCOVER_ITEM - Triggered when an item is discovered.
$itemid - Item being discovered.
Option A:
Code:
$client->Message(335, "You discovered " . quest::varlink($itemid) . "!");
Option B:
Code:
$client->Message(335, "You discovered " . quest::varlink($itemid) . "!");
quest::crosszonemessageplayerbyname(335, "Kinglykrab", "$name discovered " . plugin::varlink($itemid) . "!");
Option C:
Code:
quest::gmsay("$name discovered " . quest::varlink($itemid) . "!", 335, 1, 0, 0);