King Arthur's Soul Surge

King Arthur's Soul Surge is King Arthur's unnamed Soul Surge technique in Sonic and the Black Knight. When using this technique, King Arthur creates a circle electricity from his sword, Deathcalibur. This move can, however, only be used in multiplayer mode as it is the only time where King Arthur is playable.

Description
In order to perform Arthur's Soul Surge, Arthur's Soul Gauge must contain enough Soul Energy to initiate the Arthur's Soul Surge. To activate the move in gameplay, the player must press B and swing the Wii Remote. To cancel the move while being used, the player must press B. If Arthur runs out of Soul Energy, however, the move will end. Also this move can only be performed while the Arthur is standing on the ground.

When Arthur is performing his Soul Surge, he raises his sword, Deathcalibur, as high as he can into the air. He then releases several purple lightning bolts from the tip of Deathcalibur, down to the ground, that encompass the entire battlefield. The lightning bolts then starts rotating around Arthur, while being continuously generated from Deathcalibur, forming a dome around Arthur. This technique lasts for about three seconds. Any lesser enemies that comes into contact with this dome are either instantly destroyed or receive massive damage. If other players' characters get hit by this dome, however, they take damage and will continue to take damage for as long as they remain inside the the dome while it is active. However, by continuing to guard, a player can counter the continuous damage.