ROB Butler says he is coming to Warrington Wolves to "make his mark."

The prop's move from London Broncos has been confirmed, with the 22-year-old signing a two-year deal.

> More about Butler's move to The Wire here

England Knights international Butler is promising big hits in primrose and blue as he bolsters a pack including internationals such as Chris Hill, Mike Cooper and Joe Philbin.

“I’m buzzing to finally be able to announce the move," Butler said.

"It’s a great opportunity to join a club like Warrington. I’m really looking forward to it and excited to get going.

“I want to be real physical. I want to step up and be the man who comes in and does big hits and plays hard.

"I’m ready to make my mark.

“My time at London, and that year in Super League, really gave me my chance to be ready for this.

“Warrington is a club at the top fighting for silverware year in year out and that’s what I want to be a part of and where I want to be.”