Reigning champions have three Lions available against depleted home side in Belfast
R Diack
Clermonts two bonus points keeps the French side in control of the Pool Four
Swansea team has the greater need but visitors look to have the edge
Stuart Olding starts at fullback as Guinness Pro12 leaders look to continue good form
New head coach makes four changes and three positional switches for Rodney Parade game
Sam Arnold makes first start with Iain Henderson among start-studded bench
Gordon D’Arcy returns to take the number 12 jersey as Matt O’Connor makes four changes
Neil Doak gives Darren Cave his 150th Ulster start while Jared Payne starts at fullback