Echo of Bat is a bat-produced sound wave. It can be utilized by Alucard while in bat form in Castlevania: Symphony of the Night by pressing the back dash button when the Echo of Bat relic is activated. These sound waves are visible in the game and can allow him to navigate dark-lit rooms (which happen to be filled with spikes) by being reflected when they hit a wall, working as a sonar and letting Alucard know if there's an obstacle in front of him. Obtaining the Force of Echo (called Crazy Echo in the Japanese version) relic causes these sonar waves to deal damage to enemies.
The Echo of Bat ability can also be used by Soma Cruz either in human or while in bat form with a Bat soul in Castlevania: Aria of Sorrow. Short ranged circles of sound emit from Soma's body, which damage nearby foes.
|Item Data: Echo of Bat|
|Image||Name - Game|
|Type / Users||Attributes / Consume||Statistics / Sell||Found||Notes|
|Use radar as Bat|| Relic (Form)|
| Find: Olrox's Quarters|| Effect: Allows the bat to use the sonar wave ability in a pitch-black room|
|Attack with radar waves|| Relic (Form)|
| Find: Reverse Caverns|| Effect: Allows the sonar wave attack of the Bat Form to deal slight damage to enemies|
|Attacks using supersonic waves.|| Bullet Soul|
|Consume: 5 MP|| 60 AP|| Rarity: 7|
| Effect: Can also be used while in Bat Form.|