Lucky Horseshoe

The Lucky Horseshoe is an accessory that negates fall damage. It can be found in Floating Island Chests. Lucky Horseshoes can be very handy when exploring Chasms because the player will not need to worry about being damaged from long vertical drops.

Once the player has found a Grappling Hook and/or a Cloud in a Bottle, the Lucky Horseshoe loses some of its usefulness, and can potentially be swapped out, although having one equipped is always a good safeguard, as the Grappling Hook can take some time to retract, and the Cloud in a Bottle can only be used once per fall. A set of Wings seems to remove any and all usefulness of this item, saving you an item slot, as it also negates fall damage completely, but Lucky Horseshoes can be accessed much sooner than Angel/Demon Wings, seeing as how they are Hardmode Accessories.

Bugs

 * Lucky Horseshoes are extremely rare on mobile worlds, but one can be found underground on the far left of the Tutorial island. Unfortunately, it cant be brought into another world. (iOS?)