Forum:Dollka vs Maestroke/Zenmaines

I have a question, Evolzar Dolkka says in its lore "When an Effect Monster's effect activates: You can detach 1 Xyz Material from this card; negate the activation and destroy it." So if Wind-Up Zenmaines or Maestroke the Symphony Djinn use its effect during the damage step being attacked by Dolkka, Dolkka activates its effect to negate the effect of Zenmaines/Maestroke and destroy it, but since it says "and", does this mean that Zenmaines/Maestroke can use its effect again? (just to know, I imagine that Zenmaines/Maestroke can use its effect like that, but I was asked this in a Local Tournament because the controller of Dolkka didn't want to use its effect again to negate the chained effect of Maestroke)