|Abilities||Power-Up Death Stalk Unit|
|Manga Debut||Chapter 204|
|Anime Debut||Episode 125|
The Cloud Whip is Iris' Box Weapon. Iris has only used it to power up her Death Stalk Unit. Any other uses of the whip have not been seen. After being whipped, the Death Stalk Unit can use the Propagation ability of the Cloud Flame to grow their muscles "all the way to the joints" extremely quickly, increasing both the range and power of their attacks.