Lady Luck

The Lady Luck (ラストリゾート) is a Keychain for Sora's Keyblade which appears in Kingdom Hearts and Kingdom Hearts: Chain of Memories.

In Kingdom Hearts: Chain of Memories, the Lady Luck is the signature Attack Card for Wonderland.

Design
Lady Luck's general appearance is based off of hearts, clubs, spades and diamonds, the four suits on playing cards. The shaft and handle of the Keyblade are directly connected and both are black with pike edges. The pommel is a diamond covered in a red and orange checkerboard pattern. The top of the guard is made of two clubs colored in a red and yellow checkerboard pattern, while the rest of the guard is a purple and red horseshoe-shape. The tip of the blade is a large, orange heart with a thin, red and yellow border. The teeth of the Keyblade are comprised by a large, red spade. The Keychain is very short, consisting of only two silver links, and its token is an Ace of Hearts card.

The Keyblade's English name is derived from the goddess of fortune in Greco-Roman mythology (Tyche in Greece, and Fortuna in Rome), who was known as "Lady Luck". Its Japanese name is a pun on the "Trump Card", a card that is used as a backup move to guarantee victory.