"Des Kangaroo" also appearing in this card artwork and preparing to engage a monster (in this case, "Axe Raider". By a similar token, "Des Kangaroo" is punching "Behemoth the King of All Animals" in the artwork of "Cross Counter".)
An effect that involves: 1) an attack 2) a "double the Battle Damage" reference in different circumstances and 3) an additional effect. (This card 1) in response to Battle Damage you took, 2) grants one of your monsters ATK equal to double the Battle Damage you took and 3) forces your opponent to attack your said monster. By the same token, "Cross Counter" 1) if a monster attacks another one in Defense Position and its DEF is higher than the attacking monster's ATK 2) inflicts double the Battle Damage to the controller of the monster that attacked it and 3) destroys that monster after damage calculation.