The prospect of the Internet Mana alliance teaming up with Labour has been a recurring theme at the National Party conference in Wellington today.
Attorney General Chris Finlayson talked about the "hydra" this morning that grows new heads when the old ones are chopped off.
"Cut off Phil Goff and up shoots David Shearer and Hone Harawira. Saw off David Shearer and up springs David Cunliffe and Laila Harre.
"The fragmentation on the left hasn't made the hydra weaker," said Mr Finlayson "only more unstable if it can force its way into power again."
Campaign chairman Steven Joyce warned delegates that the campaign was "still a little puppy" and that anything at all could happen in the next 84 days before the election - the wackiest thing imaginable, he said.