YGO TCG Structure Deck Wave of Light - Rules of Play says:

Feel the surge of radiance with Structure Deck: Wave of Light! Fairies are back in a big way this New Year, harnessing a bounty of wisdom to counter anything their foe throws at them. You get to make the final call on what resolves with Structure Deck: Wave of Light! This 41-card themed Deck takes the popular Counter Trap Fairy strategy to new heights. Whether it’s a Monster, Spell, or Trap, you get to choose its fate with powerful negation effects that decide the Duel. This Deck is all about careful planning and decision making – corner your opponent and negate their last chance at survival to pave your way to victory!