shooting star dragon

we all know the eff of SSD to reveal the top 5 cards of your deck so SSD can attack equal to the number of tuner you found there
so... what happens if in that 5 cards there is no tuner monsters? that happen to me in DN the other day and i just only didnt attack because i think i thinked that 0 tuners = 0 attacks

am i right?

zerods wrote:we all know the eff of SSD to reveal the top 5 cards of your deck so SSD can attack equal to the number of tuner you found there
so... what happens if in that 5 cards there is no tuner monsters? that happen to me in DN the other day and i just only didnt attack because i think i thinked that 0 tuners = 0 attacks

am i right?

you're right, its effect stated that its maximum attack equal to the number of tuner revealed, so if there is no tuner in the 5 cards you revealed, SSd cannot attack that turn.

Correct. Here is all the TCG rulings for Shoot Star Dragon's 1st Effect.

If you have no Tuners in your Deck, you cannot activate the first effect.
If you do not have at least 5 cards in your Deck you cannot activate the first effect.
If you reveal no Tuner monsters with the first effect, Shooting Star Dragon cannot attack that turn.
This card's first effect sets its maximum number of attacks during EACH Battle Phase.
You still reveal the top 5 cards of your Deck even if Shooting Star Dragon isn’t on the field when the first effect resolves. You also still reveal if you have less than 4 cards in your Deck when the effect resolves.