Card Rulings:Superheavy Samurai Kabuto

OCG Rulings

 * The "If your opponent Special Summons a monster(s): You can change as many Attack Position "Superheavy Samurai" monsters you control as possible to Defense Position, and if you do, the ones changed by this effect gain 500 DEF until the end of this turn." effect is an optional Trigger Effect. (It cannot be activated during the Damage Step.)


 * "change as many Attack Position "Superheavy Samurai" monsters you control as possible to Defense Position" and "the ones changed by this effect gain 500 DEF until the end of this turn." are considered to happen simultaneosuly.