Lucky Strike

Lucky Lucky is an ability that Sora, Donald and Goofy, as well as a few extra characters can equip in Kingdom Hearts II. The ability, like it's name suggests, increases the overall drop rate of items during battle. The more characters that have this ability equipped, the better chance at getting better items. The Genji Shield, Meteor Staff, and Sweet Memories Keyblade come with this ability. They are part of the Seven Lucky Lucky combo.

Learning Lucky Lucky
Sora will learn Lucky Lucky at three different rates:

If the Sword is selected, it is learned at Level 41

If the Shield is selected, it is learned at Level 53

If the Staff is selected, it is learned at Level 99

Donald Learns this ability upon the defeat of the Heartless at the Old Mansion in Twilight Town

Goofy learns this Ability upon defeating the Heyenas the second time in The Pride Lands

Jack Sparrow knows this ability when he is met

Jack Skellington knows this ability when he is met