Blessed Apple

The Blessed Apple is a Hardmode Mount summoning item. When used, it summons a Unicorn Mount that allows the player to Run fast on land, charge through enemies and jump 2 times. It is dropped at a 1/150 (0.67%) chance in Expert Mode and a 1/200 (0.50%) in Normal Mode by all Hallow enemies.

Trivia

 * Cloud in a Bottle and other items that provide an extra jump stacks with the mount, allowing a triple jump. If a Bundle of balloons is equipped, it's possible to jump 5 times before hitting the ground.
 * When using the Double jump, you have a sparkling effect in the mount's trail.
 * The color of the particles created by double jumping, as well as charging, are affected by dyes.
 * This could be a reference to the MMO Maplestory's Onyx Apple, due to the rarity and color schemes of both.