What is the true effect of Silent Swordsmen LV 7?

Question

Yu-Gi-Oh question, Cynthia answer.

Answer 1

You can only special summon it via the effect of LV5 or through Level Modulation. It negates all Spell cards, like Imperial Order. Unlike Imperial Order you cannot chain any Spell cards to the summon of it. It can still be destroyed by Trap cards which is why isn't widely used.

Answer 2

go 2 netrep.net for information, this is what I found.

Text
This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by the effect of "Silent Swordsman LV5". As long as this card remains face-up on your side of the field, negate the effects of all Spell Cards on the field.
Rulings
[Re: Level Modulation] An "LV" monster that normally cannot be Special Summoned except by the method in its text CANNOT be Special Summoned from the Graveyard with "Level Modulation" unless it has been previously Special Summoned by the correct procedure. The "ignore the Summoning conditions" text allows for these monsters to be Special Summoned only after they have been properly Summoned by their own effect. This applies to "Horus the Black Flame Dragon LV8", "Armed Dragon LV7", "Silent Swordsman LV7", "Silent Magician LV8", and "Winged Kuriboh LV10".
[Re: Spark Blaster] If "Silent Swordsman LV7" is on the field when "Spark Blaster's" effect is used for the third time, "Spark Blaster" is still destroyed normally.

Answer 3

It depends on if you have the card or not, if you do, whatever the effect is IS the true effect,but if it isnt, here:
"This card cannot be Normal Summoned or Set.This card cannot beSpecial Summoned except by the effect of "Silent Swordsman Lv 5".As long as this cars remains on your side of the field,negate the effects of all Spell Cards on the field"

And you have to admit, he does look pretty cool