Sadako of Girth
Extreme Mode
The odds are stacked against them.... Look how quickly the bunny flew between victims, evading all forms of attack, swords and shields were useless against it.
If Arthur hadnt given the "run away" order, the bunny would have slaughtered the lot of them...
And the 300, reckoning that they are a bit tasty, will never bow down to something that they consider normally to be a between feasts snack.
Plus if the 1st wave of attack will be a surprise to the 300, even if warned by the old man.
Many of their numbers would be slain in the initial stages of the ensuing conflict.... The remaining number could then be picked off at the Bunny's leisure, taking advantage of any demoralisation that the massive losses would bring in to the Spartans.