Artoria Pendragon

First Strike, Ward {5}

Invisible Air Release {1}{u} - Atroria Pendragon looses First Strike and Gains Double Strike.

{x}{x}{w}: Dragon core reactor 4 (increase power
by X * 4 until the end of combat).

Excalibur {5}{w}{w}{t} - Targhet an opponent, destroy all creatures and artifacts they control.