117 Garlics.
Unload is one of Lance more powerful skills in EBF 3. It allows you to attack six times in a row with the element of the gun that is currently equipped. It is very powerful, and gets even more powerful if you have the right equipped, for example:
-God Hand: good against enemies weak to bomb attacks.
-Thunder Core: good against enemies weak to thunder attacks.
It also has a high chance of scoring critical hits, giving a chance for scoring even more damage. But it has one downside: the use of unload debuffs Lance attack power after the attack has been made for a period, and this cannot be undone by using Purify, Medipack or the item Garlic.