Gensokyo/Royal Cape

The Royal Cape is a Hardmode accessory. While wearing the cape, double-tapping the up key will teleport the wearer to the current cursor position, with a range limit of 30 tiles. If the cursor is farther away, the player will be teleported 30 tiles in the direction of the cursor instead. The teleport has a cooldown duration of 8 seconds. When the cooldown reaches

In addition to the teleport functionality, the Royal Cape also increases melee and magic damage by 9% while worn.