I use a catalyst on mine , just happened to have that chem style on when I picked him up I think. I've got him paired next to Werner and they work really well together, Lewa has played over 100 games for me and has more goals than games played so can't complain haha. He's not really the type to outpace defenders but in and around the box if he gets a yard of space on either foot his finishing is ridiculously good!