"With New Zealand and the way we mourn, you have the haka or a song. So we felt we had something missing and we needed something to represent us.
"We had one of our local boys that played for our development side a bit who played for Auckland come up and he worked closely with Tana (Umaga, the Blues head coach) to capture things around the area.
"We talk about who we represent across the region - it's about who's coming next and we talk a lot about aspiration and we try to capture who we represent.
"This is an aspirational piece for us with the big crowd, and performing the haka for the first time. These guys have got a big responsibility and we take that seriously.
It will be the first time the Lions have faced a haka outside of tests against the All Blacks and clashes against New Zealand Maori.
The Blues' haka is called He Toa Takitini (The Strength of Many), to reflect the many cultures in the squad.
The Crusaders and Chiefs are also due to perform hakas before their matches against the Lions.