Dragons skipper Ben Creagh is excited by the club's depth ahead of 2015.

St George Illawarra are building nicely towards their World Club Series showdown with Warrington Wolves, according to Dragons captain Ben Creagh.

The two sides will clash as part of an expanded World Club Challenge that also involves Brisbane Broncos taking on Wigan Warriors and NRL Premiers South Sydney Rabbitohs facing off against Super League champions St Hellens. 

"Preparations have been good so far, we have been training out at Salford and everything is looking good," Creagh told dragons.com.au.

"It is only early in our season being pre-season, but it is going to be a big test for us against a red-hot Warrington side."

Watch the interview at dragons.com.au