Card Rulings:Chaos Knight


 * The original ATK of the Fusion Material monsters are used to calaculate this card's ATK/DEF.If the original ATK is listed as ?,then it would be counted as zero.
 * Removing from play the DARK and LIGHT monster is a cost.
 * You cannot use this card's effect during Main Phase 2 as you cannout use it if you already declared an attack.