Harrison to debut for Ulster

Justin Harrison will make his competitive debut for Ulster this Friday at The Arms Park.

The Wallaby second row has been named in the 22-man squad along with returned prop Justin Fitzpatrick and scrum-half Paul Marshall.

ULSTER SQUAD (v Cardiff):

Ulster Forwards: Simon Best, Bryan Young, Justin Fitzpatrick, Paul Shields, Rory Best, Justin Harrison, Matt McCullough, Rowan Frost, Neil McMillan, Campbell Feather, Roger Wilson, Neil Best

Ulster Backs: Paul Marshall, Kieran Campbell, David Humphreys, Paddy Wallace, Jonny Bell, Kevin Maggs, Andrew Trimble, Paul Steinmetz, James Topping, Tommy Bowe.