The 拍拍手 is a 困難模式 近戰武器 that is notable for having extremely high 擊退- a rating of 20, the highest value among all player-caused sources of knockback and almost twice the item with the second highest value. Aside from this, it functions as a normal 闊劍, swung over the player.
Its best 修飾語 is 傳奇.
- While not an especially potent weapon, the Slap Hand's extremely high knockback makes it a good choice for keeping 敵怪 away instead of directly fighting.
- With a decent knockback 修飾語 and a 泰坦手套 (or one of its upgrades) equipped, the Slap Hand can easily catapult most enemies across the entire screen.
- It can be useful when spelunking or exploring when you would otherwise not want to fight, due to the ease at which you can force enemies out of your way.
- Hitting the 小雪怪 found in the Underground Snow biome is extremely spectacular when using the Slap Hand, as they have -10 knockback resistance, normally resulting in a rather unceremonious straight-line trajectory directly off of the screen.