Cardiff Blues have made a late change to the 12-man squad to take part in the World Club 7s at Twickenham this weekend.
Jonny Lewis - who represented Newport Gwent Dragons in the Premiership 7s Series recently - is called into the travelling side and replaces Rory Watts-Jones.
Twelve teams, from seven nations, will take part in the World Club 7s in London on Saturday, August 16 and Sunday, August 17.
Blues join Siberia's RC Enisei, Australia's NSW Waratahs and USA's Seattle for their World Club 7s debuts as 12 of the best club 7s sides from across the world battle it out over two days of high-octane rugby.
Scrum half Lloyd Williams is named in the squad and there are also call-ups for Simon Humberstone and Rory Watts-Jones.
Luke Morgan, fresh from his heroics at the Commonwealth Games with Wales Sevens, is also named after impressing in the Premiership Rugby 7s Series.
Tickets remain on sale for the World Club 7s. Visit www.ticketmaster.co.uk with tickets costing £10 for one day or £15 for the weekend. 12 clubs, 7 Nations, 1 Big Party!
Judgement Day IV is nearly upon us. The showpiece event, held for the fourth year running at the Principality Stadium, will see Cardiff Blues facing Ospreys, followed by the clash between Scarlets and the Dragons.
For the past two seasons you may have noticed an artist in the crowd and drawings appearing on twitter and TV. These collections of drawings were all produced from life, on the spot without the use of a camera in order to capture the vibrancy, emotion and atmosphere of the moment.
Join Cardiff Blues for Wales' home matches in the 6 Nations with our fantastic hospitality packages at BT Sport Cardiff Arms Park - but act quickly to take your place with our Scotland packages now SOLD OUT!