Forum:Gateway of the Six activation

Okay so accourding to the Continuous Spell Cards information here on Wikia it says "Continuous Spell Cards are Spell Speed 1 Spell Cards that stay on the field once they are activated." and it also says "The effects of Continuous Spell Cards do not start a Chain." So my question is once Gateway of the Six has been activated can my opponent chain to the effect of putting on and/or the taking off of counters to stop the effect from going through such as a Dust Tornado or Mystical Space Typhoon chain to destroy Gateway of the Six or D.D. Crow to pull the targeted monster out from the graveyard? 75.37.35.44 23:48, February 16, 2010 (UTC)