Forum:Shackles of the Underworld ??

I have read the card's effect.. normally an equip card makes a monster weaker or stronger depending on the effect.. while Shackles of the Underworld states that THE ATK and DEF becomes 100, does that mean make the ORIGINAL ATK to 100? --Xeattle02 (talk • contribs) 15:26, October 2, 2010 (UTC)