What is the aqw code for the cardclasher class

The CardClasher code is on the BattleOn Anything-Goes Card Game. (Sold at Toys R' Us in U.S Players, sold at HeroMart Online for Non-U.S. Players.) The codes are probably different for all of them, so you can't be sure one code's gonna work for everybody. The card game is 20$ in Toys R' Us (U.S. Players) , same for HeroMart Online.