Forum:Number 107 question

I've got a little question about Number 107: Galaxy-Eyes Tachyon Dragon. Let's say my opponent has Toon Kingdom active. I've detached a material from 107 and so it's able to activate its effect of attacking more than once if they decide to banish a card to save their Toon. Now, reading the card, I assume it can only increase its ATK to 4000 and attack once more. However, I was told by someone who helped me build my deck that this means it can continue to attack as long as effects resolve, continually boosting its ATK to 5000, 6000, etc.

Which case is correct? Primarch Dysley (talk • contribs) 23:57, September 11, 2015 (UTC)