Poison Cloud
From Icaruspedia, the high flying Kid Icarus Wiki
The Poison Cloud is an item that makes an appareance in Kid Icarus: Uprising and billows a mist of poison after being thrown. The poison cloud can be used to inflict the poison status ailment upon a player or enemy.
Characteristics
The Poison Cloud has quite a long range, letting it be used to effectively harm players and enemies. The object comes from a noxious, lifeless swamp, and is contained within an urn like object with a menancing skull decorated on the front.