5 second rule (wow)  

A term for the cooldown of mana regeneration returns before it returns to normal. You must have not been casting any spell for 5 seconds before your mana regeneration starts to kick in. "Normal" Mana Regen is much higher than Regen while casting.

World of Warcraft
Wikibase™

This page last modified 2009-06-15 09:38:16.