Finger Pistol -Memorial Collection- [EB-01]

Product Details:

Card No: EB01-051
Rarity: R
Color: Black
Card Type: Event
Cost: 4
Power: -
Counter: -
Attribute: -
Type: CP9
Card Set: -Memorial Collection- [EB-01]

Effect:
[Main] You may trash 2 cards from the top of your deck: K.O. up to 1 of your opponent's Characters with a cost of 5 or less.

Trigger
[Trigger] Activate this card's [Main] effect.

Card Questions/Ruling:

• If I have 1 or less cards in my deck, can I use this [Main] effect to trash my deck and K.O. 1 of my opponent's Characters with a cost of 5 or less?
  No, you cannot.