One of our better players is playing a Cradily/Dustox combo, here's the question that arose from todays play. If it attacks with Lure poison on a Marshtomp thus bringing out a Mew2 EX and posioning it can Dustox use Toxic and posion the Mew2 EX also since it is a new defending Pokemon and Cradily attacked the old active Marshtomp now making Mew2 a new active Pokemon. My thinking is that a active Pokemon cannot be posioned twice, little help on this one. Same deck, Cradily and Dustox. Player is wondering since Dustox prevents all effects and only takes damage would Azumarrill's Bubble attack be able to work. Since it says to flip a coin for every enery on all active then damage is calculated by the 30 x number of heads, isn't the flipping of the coins an effect.