Chaos Blade

Chaos Blade (カオスレイヴ) is an Ultimate-class Attack Command for Terra in Kingdom Hearts Birth by Sleep. Being a possessed version of Terra, Terra-Xehanort can also use a variation of this Deck Command; despite the decreases in speed and amounts of hits it can land, the power is increased through the power of darkness. The ability is identical to Sonic Blade, except it is slower, deals more hits, is stronger, and can attack multiple enemies via teleporting between strikes. It also has a chance of blinding or binding enemies. It takes up two Command Deck slots. Its maximum level is 6, and its reload time is 25 seconds.

Recipes
It can also be bought for 2,500 Munny once obtained.
 * Sonic Blade (LVL 5) and Dark Haze (LVL 4) - 80% - Type B Recipe