Feilding will be missing Maraku, as well as loosie TK Howden who is with the New Zealand under-20s, and prop Tietie Tuimauga, who is in the Samoa team to play the Māori All Blacks.
Dangerous fullback Drew Wild is back in the side though and even with the three key losses, coach Nathan Williams was confident he had enough depth in the rest of the team.
He said it had taken them years to build the experienced core of players who had helped them win the last two championships.
“We’re experienced in one-off games and knockout games. We’ve got clarity around our game plan and how we want to play against them.”