Forum:Shrink vs Chimeratech

If Shrink is activated on Chimeratech Fortress Dragon or Chimeratech Overdragon, the ATK of Chimeratech Fortress Dragon or Chimeratech Overdragon becomes 0 and remains at 0 for the rest of the duel, despite the fact that Shrink's effect only lasts until the End Phase and that both monsters state the term 'original ATK'.

More generally, monsters whose 'original ATK' are determined by their effect when they are Summoned have their ATK at 0 for the rest of the duel when affected by Shrink.

Am I correct? If yes, why is this the ruling? 82.35.91.113 (talk) 23:52, July 5, 2011 (UTC)