Poison Edge (ポイズンブレード Poizun Burēdo , lit. "Poison Blade") is a technique that appears in Kingdom Hearts Birth by Sleep. It allows the user to performs a jumping strike that will Poison enemies upon contact.
In Kingdom Hearts Birth by Sleep, Poison Edge is an Basic attack command that takes up one slot in the Command Deck, has a maximum level of 3, has a normal reload time of 30 seconds, and fills the Command Gauge by 10%.
 Learning Poison Edge
 Kingdom Hearts Birth by Sleep
Poison Edge is a Basic-class Attack Command that can be melded through three different recipes, listed in the Attack Recipe.
 Kingdom Hearts Birth By Sleep